Hello.
user
Hello. How may I guide you?
assistant
I am Helen Nelson, I want to book a ticket from JFK to BOS, can you help me?
user
Sure, may I know your travelling dates please?
assistant
I am departing on 06/05 and return on 06/07.
user
Please wait a moment.
assistant
Sure.
user
Nelson, no flights has been found on your journey dates.
assistant
That's ok, thank you for your help.
user
Thank you for choosing us.
assistant