You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you now?

USER: I need to travel from LAS to ORD, can you help me?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My travel dates are 04/18 and 04/20.

ASSISTANT: Do you want a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Is there any other requirement related to booking?

USER: Nothing.

ASSISTANT: May I know your good name?

USER: I am Jessica Jackson.

ASSISTANT: I found a connecting flight 1016 of American Airline, fare is 100 and class is economy. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you visiting us, have a nice journey.