You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER:  I am Catherine Green want to NC-CLT to attend a Magic show with my kids. Can you book a ticket from NY-EWR?

ASSISTANT: Sure, we are here to help you. Kindly provide me your travel dates?

USER: My travel dates are 01/30 and 02/01.

ASSISTANT: How much can afford for this journey?

USER: I can afford up to 200.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is AA with price 100 and single connection. Shall I proceed with booking?

USER: Ok, you can proceed with booking.

ASSISTANT: Your booking is done and flight number is 1001.

USER:  Thank you for booking,.

ASSISTANT: Thanks for reaching us.