You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can aid help you today?

USER: I am Michael Johnson. Can you please help me in booking a flight ticket from ORD to CLT?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: I want to fly on July 18 and return on July 20.

ASSISTANT: At what time are you planning to depart and return?

USER: I want to depart in the afternoon time.

ASSISTANT:  Do you have any limits on number of connections?

USER: I need a single connection.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route.

USER: Ok.

ASSISTANT: Hawaiian airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: You can proceed to booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1013 and this flight take off at 16:00 PM.

USER: Thank you.

ASSISTANT: You are welcome Michael Johnson.