You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Patrick Williams.

ASSISTANT: In what way can I help you out, Patrick Williams?

USER: I want to watch live auto race at K1 speed phoenix. Please reserve my seat with layover.

ASSISTANT: Where you planned to travel?

USER: My source airport code is Las Vegas, NV - LAS.

ASSISTANT: On which date you have to stat your journey?

USER: My destination is Phoenix, AZ - PHX. I will start my journey on 03/10.

ASSISTANT: How much can you afford for your journey?

USER: I can pay up to 1000.

ASSISTANT: When did you plan to return?

USER: I will return on 03/12.

ASSISTANT: Thanks for your details.

USER: Ok.

ASSISTANT: There is a Delta airline of price 200 with 1 connection in 1021 flight is available for you. Shall I confirm it?

USER: Proceed with my booking.

ASSISTANT: Ok, reservation has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.