You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I need to shop for family on the occasion of Christmas. So, can you book a ticket on 12/20?

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: When you want to return?

USER: I would like to return on 12/22.

ASSISTANT: Ok, kindly mention your journey codes.

USER: My destination is Orlando, MCO. My source is from Seattle, SEA.

ASSISTANT: Ok, please specify your name for booking.

USER: Sure, I am Shirley Moore.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with 1006 number in Spirit airlines.

USER: Ok. Proceed to confirm. If it has a connecting flight.

ASSISTANT: Are you comfortable with price of 1000?

USER: Yes.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for assisting me.

ASSISTANT: Thanks for availing us. Happy journey.