You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you help me to book a flight from JFK to HOU?

ASSISTANT: Sure, to book a ticket may I know your planned trip dates?

USER: My trip dates are Oct 25 and 27.

ASSISTANT: Do you have any other requirements?

USER: I need to travel in economy class.

ASSISTANT: There is a flight available with an United airline of flight 1022 in an economy class with single connection. Can I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been reserved.

USER: Thank you.

ASSISTANT: May I know your name please for documentation purpose?

USER: George Allen.

ASSISTANT: Thank you for choosing us.

USER: Thank you.