You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me to book a flight from ORD to SFO?

ASSISTANT: Sure, could you please share your journey dates?

USER: I want to depart on July 24 and need to return on July 26.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Please book my flight under the name of Andrew Robinson.

ASSISTANT: We found a connecting flight 1011 from Spirit airline with a fare 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.