You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Jack Thomson.

ASSISTANT: How can I assist you?

USER: I am planning for a sports festival in Washington, help me in booking my flight ticket from 10/05 to 10/07.

ASSISTANT: Sure, Can you forward your airport codes for further booking?

USER: My airport  abbreviates are from GA-ATL to DC-IAD.

ASSISTANT: Wait for a moment I will check and revert you back.

USER: Sure.

ASSISTANT: Thanks for waiting, There is a flight that matches your request. SouthWest as airline with flight number 1022 and charge of the ticket is 100 and a connecting flight.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us. Have a great day.