You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I planned to meet my friend in AUS, can you please help me to book a flight ticket from IAD?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I prefer to travel on Jul 9 and Jul 11.

ASSISTANT: May I know your name?

USER: I am Jacob Lee.

ASSISTANT: Do you have any other specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: OK, wait for some time.

USER: Ok, I prefer normal cost airline.

ASSISTANT: Ok, wait for some time.

USER: Ok, take your time.

ASSISTANT: We found American Airlines with connecting flight and number 1016 fare of 100, Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thanks for approaching us.