Hello.
user
Hello. How can I assist you?
assistant
I am Emily Anderson. I want to book a ticket from DCA to IAD to meet my uncle, can you help me in booking?
user
Yes, can you tell me your travel dates?
assistant
I am departing on 12/21 and return on 12/23.
user
Give me a moment.
assistant
Sure.
user
Sorry to inform you that there are no flights found on your requested dates.
assistant
Please proceed for booking. That's fine, thank you for your information.
user
Thank you for contacting us.
assistant