You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Please help me to book a flight ticket with single connection from Las Vegas to attend a meeting in Seattle.

ASSISTANT: Sure, We are here to assist you. Can I know your travelling dates?

USER: i would like to depart on may 2nd and my return date will be on May 4hth.

ASSISTANT: Do you need any break?

USER: yes, I need a break.

ASSISTANT: Please share me your airport codes.

USER: My source point is LAS and my destination point is SEA.

ASSISTANT: May I know your name?

USER: I am Jerry Gonzalez.

ASSISTANT: Is there any other specifications left?

USER: I want to economy class ticket.

ASSISTANT: Please be on hold for sometime, as I can check a flight for your journey with the best airlines.

USER: Sure.

ASSISTANT: We found a connecting flight ticket with an Hawaiian airline, flight number:1027.

USER: That's fine, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your kind service in booking.

ASSISTANT: Thank you for picking us.