You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you today?

USER: I want to travel EWR to meet my business partner, can you help me to book flight ticket from OAK?

ASSISTANT: Sure, may I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, on which dates would you like to travel?

USER: I planned to travel on Oct 5th and return on Oct 7th.

ASSISTANT:  Can you please provide your connection limit?

USER: I need a connecting flight to reach my destination.

ASSISTANT: Ok, do you have any time preference?

USER: I am fine to travel in any timings.

ASSISTANT: May I know your good name please?

USER: Sure, I am William Carter.

ASSISTANT: We found a  1003 Spirit airlines with fare of 100 and a lay by in between the journey matches your schedule.

USER: Ok, please confirm it.

ASSISTANT: Your booking is Confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.