You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Andrew Phillips here. Please help me out in booking the ticket from ATL to DEN.

ASSISTANT: Yes, can you tell me your travelling dates?

USER: My trip dates will be Jan 25 to Jan 27.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Please proceed further.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.