You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Frank Adams. I need to book a ticket to Denver to attend the client meeting with my Leads. Could you please help me in booking a ticket from Los Angeles LAX?

ASSISTANT: Sure, I am here to help you. May I know your fare limit for this journey?

USER: I can bare up to 200.

ASSISTANT: Ok, can you please share your destination code?

USER: Sure, my destination code is DEN.

ASSISTANT: Could you please share when you have planned to travel there?

USER: My travelling dates are 12/15 and return on 12/17.

ASSISTANT: Ok, please stand by.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1021 and airline Frontier at a price of 100 with 1 connection. Can I go with booking?

USER: You can proceed with that airline.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.