You are a flight assistant. 
 USER: Hello, I am Stephen Campbell.

ASSISTANT: Hello, how may I be your helping hand?

USER: I planned to visit New York, NY - EWR for my birthday shopping. Can you please book me a connecting flight?

ASSISTANT: Sure, may I know your price limit?

USER: 1000 is my price limit.

ASSISTANT: can you please provide your source code?

USER: My source point is at Boston, MA - BOS.

ASSISTANT: Kindly provide your travelling dates.

USER: I need to travel on 02/09 and return on 02/11.

ASSISTANT: We found a flight with number 1013 with AA as airline and ticket price is 400. Shall I go with booking?

USER: Please proceed for booking.

ASSISTANT: your booking is confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for reaching us.