You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you please assist me in booking a ticket from ORD to PHX?

ASSISTANT: Sure, please share your travelling dates?

USER: My travel dates are from 12/19 to 12/21.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 100 in Frontier airline. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: To proceed for booking, I need to know your name?

USER: I am Melissa Hall.

ASSISTANT: Your ticket has been booked with your name.

USER: Thank you.

ASSISTANT: Thanks for contacting us.