You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what would you like me to do?

USER: My name is Margaret Thompson. I want to book a flight ticket from LAX to JFK.

ASSISTANT: May I know your travelling dates?

USER: My required dates are 05/14 and 05/16.

ASSISTANT: I found a flight on your preferable dates.

USER: Make sure that price limit should not exceed 5000 with 1 connection.

ASSISTANT: Flight 1007 with 1 connected flight, costs 100 in UA airline. Shall I proceed it for booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing our service.