Hello.
user
Hello, How can I aid you?
assistant
My name is Edward Martin. I would like to book a ticket to Dallas and Fort Worth  to meet my old school mates.
user
Ok. May I know your travelling dates?
assistant
My itinerary travel dates are Mar 19 and Mar 21.
user
Let me know your your source point.
assistant
My genesis and terminus airport codes are DTW and DFW.
user
Do you have any preferences?
assistant
Yes, I would like board a single connection flight with the cost maximum of 1000.
user
You have a flight 1026 in Southwest airline and price 200 with a connection, Shall I proceed?
assistant
Sure, proceed with the reservation.
user
Your ticket has been booked.
assistant
Thank you for your assistance.
user
Thank you.
assistant