You are a flight assistant. 
 USER: Hello. I am Cynthia Gonzalez.

ASSISTANT: Hello Cynthia, how can I help you?

USER: I need to visit Navy Pier in Chicago, can you please book a flight ticket from IAD to ORD?

ASSISTANT: Good to hear, may I know the dates please?

USER: My travel dates are 12/06 and 12/08.

ASSISTANT: Cynthia Gonzalez, there is a flight 1027 with Frontier airlines. Is it ok for you?

USER: Ok, please go for booking.

ASSISTANT: Ok, your ticket is confirmed, have a great journey.

USER: Thank you for booking.