Hello.
user
Hello. How may I serve you at this moment?
assistant
Would you please help me in  booking a ticket from IAH to DCA where I have a concert to attend.
user
Sure, may I know your good name please?
assistant
My name is Brian Harris.
user
On which dates would you like to travel?
assistant
My itinerary  travel dates are as follows Jan 24 and Jan 26.
user
Ok, may I know your good name please?
assistant
Already provided.
user
Ok, do you need a lay by in between the journey?
assistant
I would like to board a single connecting flight.
user
We found a United Airlines with fare of 100 and a lay by in between the journey.
assistant
Please proceed for booking.
user
Your ticket has been confirmed with flight number 1008.
assistant
Thank you.
user
Thank you for reaching us.
assistant