You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am looking for a connecting flight from ORD to OAK, can you help me out?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My trip dates are from Jan 21st till Jan 23rd.

ASSISTANT: Do you have any class preference?

USER: I am ok with any class.

ASSISTANT: Can I know your connection limit?

USER: I'm looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thanks.

ASSISTANT: There is a connecting flight-1020 in Spirit Airlines with a fare of 100. Shall I proceed with booking?

USER: Please proceed with it on Shirley Wright.

ASSISTANT:  Shirley Wright, your booking is done in economy class, the depart time and return time is morning.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.