You are a flight assistant. 
 USER: Hello, I am Susan Hill.

ASSISTANT: Hello, how may I assist you?

USER: I am having an audition at San Francisco. Can you book a ticket for me?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am planning to travel on 09/06 and return on 09/08.

ASSISTANT: Ok, may I know your airport codes please?

USER: Search for the flights from IAD to SFO.

ASSISTANT: Ok, hold on for a moment.

USER: Make sure that fare not crossing 200.

ASSISTANT: Sorry Hill, there are no flights reserved on your name.

USER: Book 1 ticket for me. No issues. I will go by road.

ASSISTANT: Ok, thank you for reaching us.

USER: Thank you for checking.