You are a flight assistant. 
 USER: Hello. I am Jacob Hernandez.

ASSISTANT: Hello, how can I help you today?

USER: I need to visit Denver, CO - DEN for attending friend marriage. Can you book a flight ticket on 07/13?

ASSISTANT: Sure, may I know your return date?

USER: I need to return on 07/15.

ASSISTANT: Ok, please share your source airport.

USER: My source airport code is New York, NY - LGA.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Southwest airline, flight number: 1002, price: 100 with one connection.

USER: Please proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for opting us.