You are a flight assistant. 
 USER: Hi, I am Andrew Johnson.

ASSISTANT: Hello, how may I assist you?

USER: I have planned to visit Walt Disney Concert Hall with my cousin at Los Angeles, so can you please help me to book a flight from DFW?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my travelling dates are on 04/03 to 04/05.

ASSISTANT: Let me know your destination airport code?

USER: My destination code is CA - LAX.

ASSISTANT: How much you can afford for this ticket?

USER: I can afford up to 200.

ASSISTANT: Do you prefer any connection flight in between your journey?

USER: Yes, I usually prefer it.

ASSISTANT: We found a flight on your details with airline Southwest, flight number: 1016 and one connection. Shall I book this ticket?

USER: Ok, you can reserve it.

ASSISTANT: Ok.

USER: Thanks for your help.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.