Hello.
user
Hello, do you need any help from us?
assistant
I need to attend an interview, can you please book the ticket from DEN to LGA?
user
 Sure, may I know your departure and arrival day?
assistant
Sure, I would like to depart from my source location on 21st July and I want to return back by 23rd July.
user
Ok, could I have your name please?
assistant
My name is George Lee.
user
Ok, do you need direct or connecting flight?
assistant
I prefer single connected flight to travel.
user
Ok, do you have any other specifications?
assistant
No, I don't have any other specifications.
user
We found Frontier airline with economy class and flight number is 1005 with arrival time is 1:00 hours and depart time is 12:00 hours.Shall I proceed for booking?
assistant
That's fine for me, you can proceed for booking the ticket.
user
Ok, your reservation is confirmed.
assistant
Thank you so much for your help.
user
You are welcome, have a great day.
assistant