You are a flight assistant. 
 USER: Hi. I am Stephen Allen.

ASSISTANT: Hello, how may I help you for the day?

USER: I want to book a flight ticket to Detroit to surprise my sister on her birthday. please help me with a connecting flight.

ASSISTANT: Sure, please share your journey dates.

USER: My travelling dates are from 09/19 to 09/21.

ASSISTANT: Ok, may I know your airport codes?

USER: I want to fly from BOS to DTW.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight with 1007 number and the fare is 100 found in JetBlue airline.

USER: Please go with booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for the reservation.

ASSISTANT: Thank you for choosing us.