You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Carolyn Young. Book a ticket from IAD to AUS, to meet my grandfather who is living in Austin.

ASSISTANT: Sure, can I know your travel dates?

USER: My trip dates are from 08/03 and 08/05.

ASSISTANT: The flight 1017 of Delta airlines is available on your requested dates with a price of 200 and with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Young, your reservation has been done successfully.

USER: Thanks for your service.

ASSISTANT: You are welcome.