You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning a round trip in Charlotte, can you please book me a ticket with 1 connection limit flight?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My preferable journey dates are from 10/30 to 11/01.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: It's a round trip. Both my airport codes of travelling are CLT to CLT.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Please reserve my ticket with the name Anna Hernandez.

ASSISTANT: Your ticket is booked. The flight number is 1006 and the airline is Hawaiian.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, have a great day.