You are a flight assistant. 
 USER: Hi. I am Lisa Taylor.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from LAS to EWR, can you help me in booking the flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates.

USER: My trip dates are from 03/22 till 03/24.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight in my route.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thanks for waiting.

USER: My pleasure.

ASSISTANT: There is a flight 1002 in spirit airline and price 100 with a connection. Shall I proceed?

USER: That's a felicitous intent to my requirement. Please proceed with it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.