Hello.
user
Hello, how can I serve you today?
assistant
Can you please book  a flight ticket from IAD to JFK?
user
Sure, we are gleeful to help you.
assistant
Thank you.
user
May I know your depart and arrival dates?
assistant
Sure,  I have planned my travel  dates as Dec 19 and Dec 21.
user
Do you need any break in between your journey?
assistant
I am looking for single connecting flight so please check with that.
user
Is there any specific time to travel?
assistant
I am not specific about timings.
user
Do you have any other requirements?
assistant
No, I do not have any other specifications.
user
On whose name, I have to reserve the flight ticket?
assistant
Please go with my name David Martin.
user
There is a connecting flight with fare of 200 and 1004 flight number. Shall I proceed?
assistant
That is fine, please proceed with booking.
user
Your seat has been reserved with Frontier Airlines in economy class.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant
Most welcome.
user