Hi.
user
Hello, how may I assist you today?
assistant
I need to book a ticket from IAH to DCA. Could you book a ticket?
user
Sure, please share your journey dates?
assistant
Travel dates are from Feb, 1 to Feb, 3.
user
Do you have any connection limit?
assistant
I prefer connecting flight.
user
Let me know your airline preference?
assistant
I prefer normal-cost airline.
user
Any other requirements to be met?
assistant
I would like to depart in the morning.
user
May I know your name?
assistant
My name is Kevin Walker.
user
Sorry, there are no flights found with your given details.
assistant
Thank you.
user
Thank you for reaching us.
assistant