Hello.
user
Hello, how may I assist you?
assistant
I am Michelle Evans. Please reserve me a flight ticket from LGA to DFW.
user
Sure, may I know your planned travel dates please?
assistant
My preferable journey dates are July 01 and July 03.
user
 Do you have any particular time for departing and returning?
assistant
I would like to depart in the afternoon time.
user
Would you like to prefer direct flight or connecting flight?
assistant
I prefer connecting flight.
user
We found Southwest airline with price 300 and economy class and flight number is 1010 with arrival time is 21 PM and departure time is 19 PM, Shall I proceed for booking?
assistant
Please proceed.
user
Your ticket is booked.
assistant
Thank you.
user
You are welcome.
assistant