You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to book a ticket from SEA to LGA.

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: Depart is on May, 12 and return will be May, 14.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I would be comfortable with single stop over.

ASSISTANT: Are there any other specifications for you?

USER: I would like to return in the evening time.

ASSISTANT: Can I have your good name?

USER: My name is Edward Gonzalez.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 200 and depart time is 19:00 hours, arrival time is 0:00 hours. Shall I proceed?

USER: Please book a ticket.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1018.

USER: Thank you.

ASSISTANT: Thank you for availing us.