You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Susan Young.

ASSISTANT: How can I assist you today?

USER: I am planning to visit Washington, can you please book me a ticket with 1 connection limit flight?

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

USER: My planned dates of journey are from 01/10 to 01/12.

ASSISTANT: Please provide your airport codes of your journey.

USER: My nearest airport codes of travelling are from CLT to IAD.

ASSISTANT: Please give me a moment.

USER: Sure, take your own time.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Please reserve my ticket with this flight.

ASSISTANT: Your ticket is booked. The flight number is 1011 and the airline is Southwest.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, have a great day.