You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking my flight ticket from PHL to BOS?

ASSISTANT: Sure, can you share your trip dates?

USER: My planned travel dates are Mar 15-17.

ASSISTANT: Do you need any connections?

USER: I prefer to fly in connected flight.

ASSISTANT: Are there any other preferences?

USER: No more preferences.

ASSISTANT: May I know your name?

USER: Myself, Jeffrey Roberts.

ASSISTANT: Connecting flight number 1009 with price 100 in economy class is available. Is it ok?

USER: Ok, please go ahead.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.