Hello.
user
Hello, how may I help you today?
assistant
I have to reach Charlotte to meet my well wisher as he is suffering from fever. So please help me with flight ticket booking from DCA to CLT.
user
Sure, On which dates would you like me to book a flight ticket for you?
assistant
Thank you. I have planned my travel dates as Feb 04 and Feb 06.
user
On what name, do I need to reserve your ticket?
assistant
Please go with my name Christopher Hall.
user
Let me know your connection limit?
assistant
I am looking for single connecting flight so please check with that.
user
Do you have any other requirements?
assistant
I would like to depart in evening time so please make sure that.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure but please check for only normal cost airlines as  I am not interested to travel in low cost airlines.
user
There is a direct flight with ticket fare 200 in Delta airlines in economy class. Is it ok for you?
assistant
That is fine, please proceed with booking.
user
Your ticket has been reserved with flight number 1006.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant
Most welcome.
user