You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me to book a flight ticket from SEA to JFK?

ASSISTANT: Ok, may I know your trip dates?

USER: My planned dates are May 3rd and May 5th respectively.

ASSISTANT: Do you need connection?

USER: Yes, please book a connecting flight.

ASSISTANT: Please tell your name.

USER: Ok, please book a ticket on the name Gregory Scott.

ASSISTANT: Flight-1001 is available for you with 1 connection, can I book it?

USER: Ok, please book if the airlines is normal-cost.

ASSISTANT: Your ticket is booked. It is by Hawaiian Airlines.

USER: That is good, thank you for assisting me.

ASSISTANT: Have a nice day.