You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please help me in booking a flight ticket from DTW to IAD?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Sure, my travel dates are from Oct 10 to Oct 12.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: I don't have any specific timings.

ASSISTANT: Do you  have any other preferences?

USER: I need a connecting flight.

ASSISTANT: Can I have your good name please to proceed further?

USER: Nicole Phillips here.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: Frontier airlines running a flight in your route with connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Ok Nicole Phillips, your ticket booking has done and the flight number is 1022.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have a great journey.