You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Virginia Robinson here. I want to book a flight ticket on the route from ORD to IAD to meet my husband, can you help me?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: I was planning to travel from 08/19 to 08/21 in the next month.

ASSISTANT: Please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight with the airline Southwest and fare is 100, are you ok?

USER: You can book my reservation with this available flight.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome.