You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Help me in booking a flight from BOS to OAK?

ASSISTANT: Sure, we are happy to help you. Can I have your travelling dates?

USER: My travelling dates are June 03 to 05.

ASSISTANT: Do you have any break in between journey?

USER: I prefer connection flight.

ASSISTANT: Are there any other specifications for you?

USER: I like to travel in Normal-cost airlines.

ASSISTANT: May I know your good name?

USER: I am Emma Brown.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 200 and depart time is 18:00 hours, arrival time is 3:00 hours. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1016.

USER: Thank you.

ASSISTANT: Thank you for contacting us.