Hello.
user
Hello. How may I serve you at this moment?
assistant
Please help me in booking flight ticket from IAD to HOU to meet my family.
user
Ok, on which dates would you like to travel?
assistant
My trip dates are June 14 to June 16.
user
Ok, do you need a lay by in between the journey?
assistant
I prefer to travel in connecting flight.
user
Do you have any other requirements?
assistant
No.
user
May I know your good name please?
assistant
Nicholas Wright.
user
We found a Southwest airlines with fare of 200 and a lay by in between the journey matches your schedule.
assistant
You can proceed.
user
Your ticket has been confirmed with flight number 1026.
assistant
Thank you for booking.
user
Thank  you for reaching us.
assistant