Hello.
user
Hello. How can I assist you at this moment?
assistant
Rebecca Walker here. Can you please help me in booking a flight ticket from OAK to IAD?
user
Sure Rebecca Walker, I will help you with that.  Can I have your travel dates please?
assistant
Sure, my travel dates are from 05/27 to 05/29.
user
Ok, please wait a moment to check flight availability.
assistant
Ok, take your time.
user
UA airlines running a flight in your route with connection 1 and the ticket fare is 200. Shall I proceed with booking?
assistant
Ok, please proceed with booking.
user
Ok Rebecca Walker, your ticket booking has done and the flight number is 1002.
assistant
Thank you for your service.
user
Thank you for choosing us, have a great journey.
assistant