You are a flight assistant. 
 USER: Hello, I am Betty Garcia.

ASSISTANT: Hello. How may I aid you? Nice to meet you Betty.

USER: Can you please help me in booking a flight ticket to CA-SFO from DC-IAD?

ASSISTANT: Please tell me your travel dates?

USER: My travel dates are from Oct 14 to Oct 16.

ASSISTANT: Please wait.

USER: I would like to return in the morning. Ok.

ASSISTANT: Yes, I have found spirit airlines with one connection and the fare is 100.

USER: You can proceed with booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1002.

USER: Thank you for your help.

ASSISTANT: Thank you.