You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me to book a economy class flight ticket?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: I am Christine Smith.

ASSISTANT: Tell me your travel dates and connection limit please?

USER: My travel dates are Aug 10 and Aug 12 and I prefer connecting flight.

ASSISTANT: Tell me your airport codes please?

USER: My airport codes are SEA and JFK.

ASSISTANT: Any other preferences?

USER: I prefer to travel in economy class with a connecting flight.

ASSISTANT: Thanks for your patience. I have found Hawaiian airlines which is a stopover flight.

USER: Please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket.

USER: Thanks for helping me.

ASSISTANT: Thank you.