You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am planning to attend my cousin wedding in IAD, so please help me in booking a flight ticket from CLT.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I would like to fly on May 18 and return on May 20.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: There is a connected flight in Hawaiian airlines in economy class.

USER: You can proceed to booking.

ASSISTANT: May I know your name?

USER: Myself Dennis Thompson.

ASSISTANT: Your booking is done.

USER: May I know the flight number?

ASSISTANT: 1013 is your flight number.

USER: Thank you.

ASSISTANT: Thank you.