You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please check for the flights from SFO to AUS for my journey?

ASSISTANT: Sure, when are you willing to travel?

USER: My planned dates are from May 29 to May 31. \.

ASSISTANT: Do you have any preferences?

USER: I need an economy class with 1 connection for my flight.

ASSISTANT: May I know your good name please?

USER: Myself Thomas Gonzalez.

ASSISTANT: We found a flight in an airline Spirit with 1003 number having a single connection price of 100 in an economy class. Shall I proceed to book?

USER: Please book it for me.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.