You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you today?

USER: I am planning to visit Boston with my family.

ASSISTANT: Ok.

USER: Can you do the reservation?

ASSISTANT: Sure, I would be happy to help you. Can you please provide your take off and landing airport codes?

USER: My airport codes are SFO-BOS.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need direct flight.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My journey dates are 10/02 and 10/04.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Emily Anderson here.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for choosing us.