Hello.
user
Hello. How can I help you?
assistant
I am planning to visit Chicago, can you please book me a ticket from DFW to ORD?
user
Let me know the travel dates?
assistant
My preferable journey dates are Feb 26 and Feb 28.
user
Is there any connection limit?
assistant
I prefer direct flight for this trip.
user
May I know the class preference?
assistant
I would like to travel in business class flight.
user
Are there any airline preferences?
assistant
No, thanks for asking.
user
Is there any time concern.
assistant
No.
user
May I know your name please.
assistant
My name is Debra Gonzalez.
user
Give me a moment.
assistant
Sure.
user
Frontier Airlines with flight 1014 is providing service on your route with all the given specifications  where the cost is 700 and departure: DFW 17:00PM Feb, 26 arrival: ORD 10:00AM Feb, 28.
assistant
Please book my ticket in this flight.
user
Your ticket is booked.
assistant
Thank you for booking my ticket.
user
Thank you for reaching us.
assistant