Hello, I am Justin Campbell.
user
Hello, how may I assist you?
assistant
Can you help me booking a flight ticket from OAK to BOS?
user
Sure, I will help you. On which dates you have planned to travel?
assistant
I will start on 03/19 and return on 03/21.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry, there were no flights found on your route.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant