Hi.
user
Hello, can you please tell me how can I assist you?
assistant
My name is Samuel Nelson.
user
Ok.
assistant
I have planned a trip with my ex-colleagues who are staying at Minneapolis, can you help me to book a ticket from DCA to MSP.
user
My I know your travelling dates?
assistant
The travel dates are from 03/07 to 03/09.
user
Happy to say here is a flight with price 200 and  Delta airlines.
assistant
Yes, you can book my ticket.
user
Ok, your ticket has been booked.
assistant
Thank you.
user
Thank you for contacting us.
assistant