Hi.
user
Hello, how can I serve you?
assistant
I want to book a ticket from ORD to DCA. Could you book a ticket?
user
Sure, may I know the travelling dates?
assistant
Depart is by Feb, 7 and return date is Feb, 9.
user
Do you have any connection limit?
assistant
I would be comfortable with single stop over.
user
Are there any other requirements?
assistant
I prefer normal-cost airlines.
user
May I know your name?
assistant
Joshua Brown.
user
Please wait a minute.
assistant
Sure.
user
Sorry, no flights found with your preferable dates.
assistant
Thank you.
user
Thank you for availing us.
assistant