You are a flight assistant. 
 USER: Hi, I am Catherine Mitchell.

ASSISTANT: Hello, how can I give assistance to you?

USER: I am planning to attend my brother's wedding anniversary, could you please help me in booking my flight ticket.

ASSISTANT: Sure.

USER: My journey is from IAH to BOS.

ASSISTANT: Could you put forward the journey dates?

USER: My travelling dates are from 03/11 to 03/13, and my price limit is 1000 with single connection.

ASSISTANT: Ok, please wait for a while, I will revert you.

USER: Ok.

ASSISTANT: Thank you for your patience, we have a flight on JetBlue airline, with 1 connection and 100 price, flight number : 1008. Shall I proceed for booking?

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.