You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nancy Davis.

ASSISTANT: Nancy Davis, how may I help you?

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

ASSISTANT: Sure, please provide your itinerary dates.

USER: I will start on 07/08 and need to return on 07/10.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Delta airlines with flight 1014 is providing service with a connecting flight on your planned dates.

USER: Please proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.