You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Will you please reserve me a flight ticket from ATL to SFO to go for an adventure with my friends?

ASSISTANT: Sure, please share your name.

USER: I am Katherine White.

ASSISTANT: May I know your to and fro dates please?

USER: My planned trip dates are Oct 12 and Oct 14.

ASSISTANT: Do have any class preference?

USER: No.

ASSISTANT: May I know your connection limit?

USER: I prefer a flight having single connection.

ASSISTANT: Do you prefer any specific airlines?

USER: I am comfortable with any airline.

ASSISTANT: Please wait for a while. Do you have any specific time preference to depart and return?

USER:  I have to return in the morning time.

ASSISTANT: We have a flight from Spirit airlines, number 1012 and the price is 200. Shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Your economy class seat is reserved with a connecting flight. The return time is in morning at at 10:00 hours.

USER: Thank you.

ASSISTANT: Thank you.