You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am William Carter.

ASSISTANT: Carter, how may I help you?

USER: Can you help me in booking a ticket from BOS? As I need to attend an event in LGA.

ASSISTANT: Please share your trip dates.

USER: My planning dates are from 08/17 to 08/19.

ASSISTANT: Let me check for any available flight.

USER: Ok.

ASSISTANT: Hawaiian airlines with flight 1015 is providing service with 1 connection.

USER: Please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.