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

ASSISTANT: Hello, how may I assist you today?

USER:  I am planning to attend a food festival in New York, so please help me in booking a flight ticket from Chicago.

ASSISTANT: Sure, may I know your travelling airport codes?

USER: Airport codes are ORD-JFK.

ASSISTANT: When are you willing to travel?

USER: Travel dates are 05/09 and 05/11.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 100 in 1009 flight number. Shall I proceed for booking with JetBlue airline?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thanks for contacting us.