You must be John.

I'm supposed to meet Thomas here. (Is that you?)

Long time no see. How have you been?

Are you (also) waiting for the train ?

Excuse me, I have a question. What time is it (what´s the time)?

Is this seat free?

Is this the right place for parking the car / the conference?

Are you waiting for the next bus?

Sorry, would you like to know, / do you happen to know how the weather is in London? / Are you interested in how the weather is?

What's the weather like in London?

Sorry to bother you, but I have a question.

Sorry to keep you waiting. Have you been waiting long?

Sorry, I didn't know your name. / I don't know your name. / I don't remember your name. / I didn't catch your name.

I see that you´re riding a nice bicycle . Can you tell me something about the tyres?

I saw you earlier, would you like a coffee too?

I couldn't help noticing that you have wonderful eyes!

Richard:

How are you doing?

How's it going?

How have you been?

How are things?

What's going on?

What's up?

What have you been up to?

How was your trip?

What have you planned for your trip?

Where are you staying?

What would you like to visit on your trip?

Did you take the bus/train?

How did you get here?

Do you like the hotel where you are staying?

At which hotel are you staying?

Which hotel are you staying in?

When do you leave the hotel?

When will you leave the hotel?

How long are you staying here?

What time will you leave?

What time are you leaving?

Is there a gym or a swimming pool in your hotel?

Is the beer complimentary?

How is the food?

What kind of cuisines are they offering?

What was the weather like in England when you left?

Do you like the hot weather?

Do you know how the weather is going to be today or tomorrow?

Apparently, it's going to rain.

Tell me all about that.

I couldn't agree more.

Tell me more about your hobbies

Tell me more about that.

That's an interesting perspective.

I've never thought of it that way before.

That sounds interesting / nice / great.

Wow! That sounds lovely/amazing!

Thanks for the lovely conversation. I'm afraid I have to go/ leave now.

It was nice talking /chatting to you.

I'm afraid I must go.

I have to get going.