You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: George Phillips here. I want to see the place in Houston that is Houston Sightseeing Tours and Galveston Day Trip, will you help me with booking ticket from ATL?

ASSISTANT: Sure. Help me with the dates of travelling please.

USER: I would like to travel on 05/07 and 05/09. I need a single connection.

ASSISTANT: May I the know the destination airport code?

USER: My destination is IAH.

ASSISTANT: There is a flight with airline UA. Can I book it?

USER: Yes, book it.

ASSISTANT: Your flight is booked with number 1010. Happy journey.

USER: Ok, thank you for your help.