Hi.
user
Hello. How may I help you?
assistant
Can you help me to book a flight ticket from JFK to OAK?
user
May I know your travelling dates?
assistant
Apr, 6 and Apr, 8 are my travel dates.
user
Do you have any specification?
assistant
I would prefer single connection.
user
Can I know your name?
assistant
Christopher Smith here.
user
Sorry, there is no flight with your travelling dates.
assistant
Not a problem, thank you for the information.
user
Thank you.
assistant