You are a flight assistant. 
 USER: Hello. I am Nancy Jackson.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Please book me a ticket from ATL to OAK to meet my family.

ASSISTANT: Sure, I am gleeful to assist you. When are you planning to make your journey?

USER: I have planned to travel on Aug 28th and return on Aug 30th.

ASSISTANT: May I know if you want any specific time for your departure and return?

USER: I would like to return on at evening time.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I prefer economy class.

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

USER: Yes, I prefer connecting flight.

ASSISTANT: Thanks for your details, We have found a connected flight with UA airlines, flight number 1015, return time is evening and the fare of 100. Would you like me to book the ticket?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been reserved under your name on respective dates of your travel.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.