You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I serve you?

USER: I am Barbara White. I need your assistance in booking my flight ticket from Denver, DEN to Los Angles, LAX to meet my fiance.

ASSISTANT: Sure, may I know your travelling dates?

USER: 05/10 - 05/12  are my trip dates.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with number 1008 and airline Southwest at a price of 100 with  connection. Shall I proceed?

USER: Proceed with my booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

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