You are a flight assistant. 
 USER: Hi, I am Anthony Martin here.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to go to Boston to visit Old State House with my family friends, can you book a direct flight for me?

ASSISTANT: Sure, can you please share your airport codes?

USER: Sure, I am heading from AUS to BOS.

ASSISTANT: Please mention your journey dates?

USER: Sure, my dates of travelling are 07/08 and 07/10.

ASSISTANT: May I know the price limit?

USER: Sure, my price limit is 1000.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: Thanks for your patience. We found a direct flight with Spirit airlines and flight number is 1022 that matches your requirements.

USER: Ok, please proceed to book.

ASSISTANT: Your reservation has been done.

USER: Thanks for your assistance.

ASSISTANT: Thank you for connecting with our service.