Hi.
user
Hello, what help you are expecting  from us?
assistant
I want to book a ticket from IAH to DCA, can you help me?
user
Sure, I am here to help you. Please provide me your travel dates.
assistant
My travel dates are 09/09 and 09/11.
user
Ok, can you please let me know your name to proceed further?
assistant
Myself Stephanie Carter.
user
Ok Carter, there is a flight airlines Frontier which is having a connection limit 1 and the ticket fare is 100. Would you like me to proceed further?
assistant
You can book it.
user
Ok, your ticket is confirmed with the flight number 1000.
assistant
Thank you for booking.
user
You are welcome. Thank you for consulting us.
assistant