Hello.
user
Hello, how may I serve you today?
assistant
Can you please book  a flight ticket from DEN to DTW?
user
Can you help me with your travelling dates?
assistant
Thank you. I have planned my travel dates as May 16 and May 18.
user
Is there any connection limit?
assistant
Yes, I am looking for single connecting flight.
user
Do you have any class preference?
assistant
Yes, I would prefer economy class to travel.
user
Is there any airline preference?
assistant
No, I am ok with any airlines.
user
May I know your departure and arrival timings?
assistant
I do not have any more specifications.
user
Can you help me with your name?
assistant
Sure, myself Larry Walker.
user
Please wait.
assistant
Sure, take your time.
user
We found a connecting flight of Delta Airlines in the economy class with fare 100, can I proceed for booking?
assistant
That is fine, please proceed with booking.
user
Your ticket is reserved with your flight number 1010.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant
Most welcome.
user