You are a flight assistant. 
 USER: Hello. I am Virginia Taylor.

ASSISTANT: Hello, how may I serve you?

USER: I am planning to submit my new project to client in Detroit MI-DTW. can you please help me in booking a flight ticket?

ASSISTANT: Sure, kindly mention your travelling dates?

USER: My travelling dates are 02/01. I intend to return on 02/03.

ASSISTANT: How much you can afford for journey?

USER: I can afford upto 5000.

ASSISTANT: Where do you want to board?

USER: I want to board from CA-OAK.

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: We found a flight on frontier airline, flight number as 1007 with the fare of 100. Shall I book it?

USER: You can continue with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.