You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I have to attend dance competition at SFO, can you please help me to book a flight ticket from BOS?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: Sure, my journey dates are Oct 12 and Oct 14.

ASSISTANT: May I know your name?

USER: My name is Timothy Edwards.

ASSISTANT: Do you have any other specifications?

USER: I would like to travel in business class.

ASSISTANT: Let me know your connection limit?

USER: I need a single connection flight.

ASSISTANT: Ok, wait for some time.

USER: Sure, take your own time.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: No problem, thank you for your information.

ASSISTANT: Thanks for approaching us.