Hello.
user
Hello, how may I serve you at this moment?
assistant
I am looking for a flight from DCA to IAH, can you help me in booking?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, my planned travel dates are Mar 13 and Mar 15.
user
Do you have any class preference?
assistant
I need a flight in an economy class.
user
Do you have any connection preference?
assistant
Yes, please look for a connecting flight.
user
May I know your name?
assistant
Myself Matthew Perez.
user
Your booking is done with flight number 1009. Happy journey.
assistant
That's fine, thank you for the information.
user
You are welcome, have a nice day.
assistant