Hi.
user
Hello, how can I aid you today?
assistant
I am Andrew Young, can you help me to book a flight from LAS to BOS?
user
Sure, when are you planning to start and return on?
assistant
My travelling dates are 07/05 and 07/07.
user
Thank you for your details, there are no flights found with the given details.
assistant
No issues, thank you for your time.
user
Thank you.
assistant