You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Donald Smith. I am planning for a trip with my family to Seattle, can you help me with booking?

ASSISTANT: Sure, I am here to help you in booking process. Can you please share your travel dates?

USER: Ok, my trip dates are from Aug 07 to 09.

ASSISTANT: Do you have any specification?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: Fine, my locations are from JFK to SEA.

ASSISTANT: Please wait a moment.

USER: Sure, take your own time.

ASSISTANT: Flight 1022 in Hawaiian airlines is available for you with 1 stopover and it costs you 100. Can I proceed?

USER: Yes, you can.

ASSISTANT: Your booking is done.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, have a safe flight.