You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Angela Johnson. I need to book a ticket to visit the camel back mountain on 08/10. Could you please help me in booking a ticket to ORD?

ASSISTANT: Sure, we are here to help you. May I know your leaving point?

USER: My source airport code is BOS.

ASSISTANT: Let me know your return date?

USER: I intend to return on 08/12.

ASSISTANT: Do you need any other specifications?

USER: Price should be below 500.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number fare of 200 and number 1022.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thanks for approaching us.