Hello.
user
Hello. How can I  help you?
assistant
I am Margaret Lee. I am looking for a connecting flight, could you please help me with booking a flight ticket with my requirement?
user
Sure,your travelling dates please?
assistant
I would like to depart on Apr 11th and return on Apr 13th.
user
Do you have any specifications?
assistant
Make sure that my depart time must be afternoon.
user
Your airport codes please?
assistant
My source airport code is DEN and destination airport code is DFW.
user
Here is a connecting flight with flight number 1013 and fare is 100, providing ticket in economy class. Shall I proceed with booking?
assistant
Yes, please confirm the booking.
user
Your booking is done in Spirit airlines.
assistant
I really appreciate your help, thank you for your service.
user
Thank you for choosing us.
assistant