Hello.
user
Hello. How may I assist you for the day?
assistant
Can you please assist me to change the travel dates in my previous reservation?
user
 Sure, I am here to help you. Can you please let me know your name to check with the reservation status in our database?
assistant
Thanks a lot for your quick response. My name is Alexander Smith.
user
Please wait for a while. We found reservation under your name. Can you please let me know your region airport codes?
assistant
That's great, my nearest airport codes are DTW and AUS.
user
 Please let me know your preferred dates of journey.
assistant
The preferred dates of my journey are Nov 23 and Nov 25.
user
 Would you like to fly with connecting flight?
assistant
I prefer to travel in a single connecting flight.
user
Do you have any other specifications?
assistant
No, I didn't have any more specifications.
user
Flight-1024 is available in Southwest Airlines with connecting and the ticket fare is 200. Shall I proceed with booking?
assistant
Yes, please proceed to book the ticket.
user
Alexander Smith, your booking has been done in economy class.
assistant
Thanks a lot for your help.
user
Thank you for reaching us, have a safe journey.
assistant