You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me with booking a flight ticket from BOS to JFK?

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are from Feb 09-11.

ASSISTANT: Do you have any connection limit?

USER: I prefer direct flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other requirements?

USER: I am comfortable with any flight.

ASSISTANT: Please forward your name.

USER: Christine Hernandez here.

ASSISTANT: Thanks for your details, there are no flights found on your specified trip dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you.