You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me to search a flight with 1 connection limit?

ASSISTANT: Sure, can I know the travel dates please?

USER: The travel dates are 11/19 to 11/21.

ASSISTANT: May I know your airport codes please?

USER: The airport codes are from CA-SFO to TX-AUS.

ASSISTANT: There is a flight in Spirit airline with price 100, can I book it?

USER: Yes, proceed with my booking on the name of Christopher Gonzalez.

ASSISTANT: Your ticket has been booked with flight number 1012.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.