You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am planning a trip to Denver with my friends, can you please help me in booking the ticket from MCO to DEN?

ASSISTANT: Sure, can I know the dates of travel?

USER: My journey dates are from 01/17 to 01/19.

ASSISTANT: Flight 1009 of UA airlines matches with your criteria, can I proceed?

USER: Please proceed the booking.

ASSISTANT: Your ticket is booked.

USER: My name is Christine Davis.

ASSISTANT: Thank you Christine, have a good day.

USER: Thank you for your help.