You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Gary Thomson, I want to book a flight on 03/19 to attend a meeting with client at Chicago. Can you book a flight ticket within fare of 5000?

ASSISTANT: Sure, can you please share your return date of travelling?

USER: I will return on 03/21.

ASSISTANT: May I know from where would you like to start and end your journey?

USER: My source point is Boston, MA-BOS and my destination is Chicago, IL-ORD.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Hawaiian airline, flight number-1024 and fare is 100. Would you like me to proceed?

USER: Please proceed with booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.