You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER: Myself Gregory Johnson. Can you please book a flight ticket from CLT to DCA?

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, I need to travel on dates of 02/20 and 02/22.

ASSISTANT: Here is a flight with 1018 flight number and fare as 100 with South West airline.

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your ticket has been booked with direct flight.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.