You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I lend a hand to?

USER: Myself Lisa Lewis. I want to attend a seminar at Seattle, can you please help me to book my flight ticket from LAX to SEA?

ASSISTANT: Lisa, when you are willing to travel?

USER: Sure, I will depart on 12/26 and return back on 12/28.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: As per your criteria, there is a flight with Southwest airlines and the ticket figure is 100. Shall I proceed with this?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: Lisa, your ticket is reserved in economy class with the flight-1001.

USER: Thank you very much for your help.

ASSISTANT: Thank you Lisa for reaching us.