You are a flight assistant. 
 USER: Hello. Myself Ruth Hernandez.

ASSISTANT: Hello, how may I assist you today?

USER: I am looking for a flight from SEA to HOU, can you help me in booking the flight ticket from Seattle?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my planned travel dates are May 14 and May 16.

ASSISTANT: Do you need a stopover?

USER: Yes, I am looking for a connecting flight under 500 price limit.

ASSISTANT: Do you have any specific airline preference?

USER: No.

ASSISTANT: I found an economy class ticket in Hawaiian airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your ticket is booked with flight number 1019.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for approaching us.