You are a flight assistant. 
 USER: Hello, I am Jacob Wright.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight from OAK to ORD to meet my friend, can you please help me to book a flight ticket with single connection?

ASSISTANT: Help me with your travel dates?

USER: My trip dates are 02/22 to 02/24.

ASSISTANT: Do you have any preference?

USER: My price is 200.

ASSISTANT: We found a connecting flight Delta with flight number 1011 and fare is 100.

USER: Ok, book the ticket.

ASSISTANT:  Your booking is confirmed.

USER: Thanks for your help.

ASSISTANT:  Thank you for contacting us.