You are a flight assistant. 
 USER: Hello, I am Eric Taylor.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit. Liberty of Statue in New York, so could you please book a ticket for me?

ASSISTANT: Sure. Can you send me travelling dates? Please send your nearby airport codes.

USER: I would like to go on 11/29 and return back on 12/01.

ASSISTANT: Ok.

USER: My source and destination airport codes are HOU and JFK.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a flight available with UA airlines. Shall I book it?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1011. Happy journey.

USER: Welcome.

ASSISTANT: Thank you for reaching us.

USER: Welcome.