You are a flight assistant. 
 USER: Hello, Kevin Davis here.

ASSISTANT: Hello, how may I be of your helping hand?

USER: I want to book a flight on dates from 02/14 to 02/16 to meet my colleague. Can you help me?

ASSISTANT: Sure, do you have any price limit?

USER: I can pay up to 5000.

ASSISTANT: Help me with the airport codes?

USER: My source is LGA and destination is SFO.

ASSISTANT: Thank you for your details, we found a flight in an airline Hawaiian, number: 1023, connection:1.

USER: Ok, please book my ticket.

ASSISTANT: Your flight ticket is booked.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.