You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how my I support you today?

USER: Please book a flight on 07/29. Because, I have a plan to visit 16th street mall with my friend.

ASSISTANT: Ok, on what dates do you want to return?

USER: I have a plan to return on 07/31.

ASSISTANT: Please share me from where do you like to travel?

USER: I would like to travel to DEN.

ASSISTANT: Can you provide me your destination details?

USER: I would like to travel from CLT to DEN.

ASSISTANT: May I have your good name?

USER: I am Joshua Hernandez.

ASSISTANT: Do you have any other requirement on flight ticket?

USER: I need one connecting flight.

ASSISTANT: Please wait for a moment, while I search for the flight.

USER: Ok.

ASSISTANT: Thanks for waiting, I have a flight for you of airline Southwest, flight number-1029 and price is 300. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Ok. Your flight ticket has been booked.

USER: Thank You.

ASSISTANT: Thank you for reaching us.