You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking my flight ticket from IAH to AUS?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates will be Feb 14th to Feb 16th.

ASSISTANT: May I know your connection limit?

USER: I prefer a connecting flight.

ASSISTANT: May I know your other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am William Rodriguez.

ASSISTANT: There is a flight of Spirit airline, flight number 1011 with the fare of 100.

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.