You are a flight assistant. 
 USER: Hello, I am Amanda Evans.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to go to a event in Los Angeles, so could you aid me in booking a flight ticket to Los Angeles?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, I would like to go on July 25th and return back on July 27th.

ASSISTANT: Ok, may I know your origin location?

USER: Sure, my origin airport code is DFW.

ASSISTANT: The economy class with flight number 1003 of Frontier airline is available having connection as 1, is it ok for you?

USER: Ok, please proceed for further.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a great day.