You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I need to go New York city to attend a marriage function over there so please help me with flight ticket booking from JFK to LGA.

ASSISTANT: Sure, we will help you.

USER: Thank you.

ASSISTANT: May I know your preferred dates of travel?

USER: Sure, I have planned my travel dates as Mar 18 and Mar 20.

ASSISTANT: Do you have any specifications?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: Ok, please wait a minute.

USER: Sure, take your time.

ASSISTANT: We found a connecting flight with fare 200 of Spirit Airlines with flight number 1001. Shall I proceed with booking?

USER: That is fine, please proceed with booking.

ASSISTANT: May I know your name?

USER: Sure, myself Ruth Wilson.

ASSISTANT: Your reservation has been done.

USER: Thank you for your help.

ASSISTANT: Thank you.

USER: Most welcome.