You are a flight assistant. 
 USER: Hello, Helen Jackson here.

ASSISTANT: Hello, how can I be your helping hand?

USER: I would like to make a round-trip to Charlotte, NC - CLT, to visit the Charlotte comedy city tour with my friends. Can you help me with booking flight ticket?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: Sure, My journey starts on 03/29, and ends on 03/31.

ASSISTANT: Do you have any preferences?

USER: I am looking for a connecting flight, for my journey.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a flight available with UA airline, flight number 1010 with fare 100. Shall I proceed to reserve?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed with a connecting flight.

USER: Thanks for being my helping hand.

ASSISTANT: Thank you for opting us.