You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kathleen Jones.

ASSISTANT: How can I assist you at this moment?

USER: My friends were planned a trip to Washington DC, so can you please help me in flight ticket booking to DCA from my region DEN?

ASSISTANT: Sure Jones, I will help you with that. Can I have your travel dates please?

USER: Thank you for accepting my request and my travel dates are 06/22 and recur back on 06/24.

ASSISTANT: Ok Kathleen Jones, please wait a moment to check flight availability.

USER: Sure, I can wait for your response.

ASSISTANT: JetBlue airlines running a flight in your route with connection 1 and the ticket fare is 100. Is it ok for you?

USER: Yes, please proceed with the ticket booking.

ASSISTANT: Ok Kathleen Jones, your ticket booking has done and the flight number is 1017.

USER: I appreciate your immediate help in my flight ticket booking.

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

USER: Welcome.