You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am Jessica Phillips. I would like to book a flight ticket from CLT to BOS, can you please help me in booking the ticket?

ASSISTANT: Sure, kindly share your travel dates.

USER: Sure, my travel dates are 10/09 and 10/11.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your own time.

ASSISTANT: Sorry to inform, no flights found with your requirement.

USER: That's ok, thank you for your information.

ASSISTANT: Thanks for reaching us.