You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Laura Jones. I am planning a book on the Abraham Lincoln so I would like to visit Lincoln memorial. Can you help me in booking my flight ticket with one halt?

ASSISTANT: Sure. Could you help me with your airport codes?

USER: My airport codes are from IL-ORD to DC-DCA.

ASSISTANT: May I know your travelling dates?

USER: I would like to travel from 03/18 to 03/20.

ASSISTANT: Hold on for a minute.

USER: Sure.

ASSISTANT: There is flight on Frontier airline, flight number 1013 with the fare of 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your support in booking my flight ticket.

ASSISTANT: Thank you for consulting us.