You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I want to visit Forth Worth Zoo in DFW, can you book a ticket from BOS?

ASSISTANT: Sure, may I know your preferable dates?

USER: My trip dates are 06/25 and 06/27.

ASSISTANT: Ok, may I know your name for booking?

USER: Myself Jennifer Lee.

ASSISTANT: Ok Lee, based on your details I have found a flight for you.

USER: Ok, please book it.

ASSISTANT: Ok Lee, your tikcet is booked with flight number 1004 from JetBlue airline.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching our service, have a safe journey.