Hello.
user
Hello, how can I help you?
assistant
I am Elizabeth Mitchell here, I would like to visit Washington, can you please help me to reserve my ticket from IAH to DCA?
user
Sure, please may I know your desired travel dates?
assistant
Sure, my dates of journey is from 07/30 to 08/01. Please make sure that the price limit is 200.
user
There is a flight with connection limit 1 and fare 400, is it ok for you?
assistant
Ok, please go ahead with the booking. Please do not book it.
user
Your ticket is booked, flight  number 1022.
assistant
Thank you.
user