You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Nancy Davis. Can you help me in booking from BOS to PHX?

ASSISTANT: Sure, could you please provide your willing dates to travel to search for the flight?

USER: My trip dates are 07/08 to 07/10.

ASSISTANT: Ok, please wait a moment I will check for the best service on your route.

USER: Sure.

ASSISTANT: Ok, there is a flight 1028 in Spirit airline matching your details with price 200. Shall I proceed?

USER: You can book it.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome, have a safe journey.