You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Please check for a round trip flight to Phoenix, AZ - PHX under a fare 5000?

ASSISTANT: Sure, may I know travelling dates please?

USER: 12/01 and 12/03 are my travelling dates.

ASSISTANT: Ok, please share your name.

USER: Susan Young is my name.

ASSISTANT: Thank you, we found a flight with number 1011 and airline Frontier at a price of 100 with 1 connection. Shall I proceed?

USER: Proceed please.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

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