Hi.
user
Hello, how can I help you?
assistant
I want to book a ticket from DEN to BOS. Could you book a ticket?
user
Can I have your journey dates?
assistant
Depart date is Apr, 2 and return by Apr, 4.
user
Do you need any connection limit?
assistant
I would prefer direct flight.
user
Do you need any other specifications?
assistant
I would like to depart in the evening.
user
May I know your name?
assistant
My name is Mary Adams.
user
There are no flights available on your required journey dates.
assistant
Thanks.
user
Thank you for choosing us.
assistant