Hello.
user
Hello. How may I assist you?
assistant
I need to book a ticket from DCA to DFW. Could you book a ticket?
user
Yes, can you tell me your travelling dates?
assistant
Travelling dates are Mar, 3 and Mar,5.
user
Do you have any other specifications?
assistant
I prefer to travel in economy class.
user
Do you have any preferences?
assistant
I need direct flight.
user
Give me a moment.
assistant
Sure.
user
Sorry to inform you that there are no flights found on your requested criteria.
assistant
Thank you.
user
Can I know your name for documentation?
assistant
I am Katherine Martinez.
user
Sorry to inform you that there are no flights found on your requested criteria. Thank you for contacting us.
assistant