You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from HOU to SFO. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to travel in the flight on Feb 16 and Feb 18.

ASSISTANT: Can I know your name?

USER: Amy Robinson.

ASSISTANT: May I know your connection limit?

USER: I want to have a connection of 1.

ASSISTANT: May I know your other preferences?

USER: I don't have any.

ASSISTANT: There is a flight of Southwest airline, flight number 1007 with the fare of 100.

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.