You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sharon Moore.

ASSISTANT: How can I aid you?

USER: I want to book a ticket from Los Angeles-LAX to Chicago-ORD to meet my grandparents. Can you help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am departing on 07/04 and return on 07/06.

ASSISTANT: There is a flight with number 1009 in airline UA, the fare is 100 with 1 connection.

USER: I like the service of United Airlines, so please proceed for booking.

ASSISTANT: Your ticket is confirmed, thank you for reaching us.

USER: Thank you for your help.