Hi.
user
Hello, how can I assist you now?
assistant
I need to travel from BOS to LAS, can you help me with that?
user
Sure, I am happy to help you with that.  Can I have your travel dates please?
assistant
My trip dates are 03/19 ans 03/21.
user
Ok, please let me know the timings  of your journey.
assistant
My return time must be in evening.
user
Do you have any other specifications?
assistant
I need a connecting flight.
user
Can I have your good name please?
assistant
I am Mark Davis.
user
Hawaiian airlines running a flight in your route with connection 1 and the ticket fare is 100 in economy class.  Shall I proceed with booking?
assistant
Yes, proceed.
user
Ok, your ticket booking has done and the flight number is 1012.
assistant
Thank you for your service.
user
Thank you for choosing us, have a great journey.
assistant