You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I have planned to book a flight ticket from HOU to IAH, can you assist me in booking my ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My preferred dates are Dec 27th and Dec 29th.

ASSISTANT: Do you need a stopover in between your journey?

USER: I am Ok with any thing.

ASSISTANT: Please let me know if you have any other preferences.

USER: I don't want any other specifications.

ASSISTANT: May I know your name?

USER: Gregory Wright.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We found a connecting flight in Spirit Airlines with flight number 1005 having an economy class. Shall I proceed?

USER: Proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.