You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Helen Thomas here. Can you help me to find a flight from SFO to ORD?

ASSISTANT: Sure, I will help you. May I know your travel dates?

USER: My travelling dates are 10/23 and 10/25.

ASSISTANT: Do you have any specification?

USER: I need a flight with 1 halt for this journey.

ASSISTANT: We found a flight on your details with airline Southwest, flight number: 1006. Shall I book this ticket?

USER: You can proceed with this flight.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help and information.

ASSISTANT: Thank you.