You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I amend you?

USER: Kindly assist me for booking on the name of Thomas Carter to Detroit with a fare of 1000.

ASSISTANT: Sure, Can you please assign your journey airport codes?

USER: Sure, my airport codes are SFO to DTW.

ASSISTANT: Ok, please help me with your depart date and return date.

USER: Ok, I will depart on 08/11 and reach on 08/13.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for waiting, There is a flight found in 1019 Frontier plane with price 200.

USER: Sure, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.