You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Can you aid me in booking a flight ticket from CLT to DCA?

ASSISTANT: Sure, I can help you with that. Can you please mention your preferable dates of travelling?

USER: Sure, I would like to go on Aug 18th and return back on Aug 20th.

ASSISTANT: Do you have any connection limit?

USER: Make sure it is a single connecting flight.

ASSISTANT: On whose name I have to book the flight ticket?

USER: Myself Samuel Walker.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, take your time.

ASSISTANT: As per your details, one of the flight 1012 which is providing by Southwest airlines with a fare of 100 and there is a 1 stop, can I confirm your flight ticket booking?

USER: Ok, please proceed for further.

ASSISTANT: Ok, your ticket has been confirmed in economy class flight.

USER: Thank you for booking.

ASSISTANT: Thank you for using our services, hope you have a great journey.