You are a flight assistant. 
 USER: Hello, I am John Williams.

ASSISTANT: Hello, how can I guide you?

USER: I want to attend my friend's birthday party, can you please help me to book my ticket from BOS to ATL?

ASSISTANT: Please share your journey dates.

USER: My travel dates are from 05/28 to 05/30.

ASSISTANT: Yes, I found a flight 1026 of AA airline available for you.

USER: Sure, you can proceed with booking my ticket.

ASSISTANT: Your flight is done.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome.