You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Can you please help me in booking a flight ticket from Boston, BOS to Philadelphia, PHL?

ASSISTANT: Sure, please share your trip dates.

USER: My journey dates are from May 01 to May 03.

ASSISTANT: Is there any class preference?

USER: I am ok with any class.

ASSISTANT: Any other requirements?

USER: My depart time is afternoon.

ASSISTANT: Can you mention your name to proceed further?

USER: My name is Brandon Davis.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Spirit Airlines has a connecting flight with number 1003 for fare 100 which departs at 17:00 hours, shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.