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

ASSISTANT: Hello, how can I serve you?

USER:  I want to attend my great grandmother funeral on 06/09 in DEN. Can you please help me with this?

ASSISTANT: Sure, may I know further details?

USER: Sure, my origin is from SFO and return day is on 06/11 with the price limit of 1000 and with single connection.

ASSISTANT: Please, wait a moment.

USER: Sure.

ASSISTANT: We found a flight with your details, here is an airline: JetBlue, flight number : 1012 with single connection and price is 300. Shall I proceed booking?

USER: You may proceed now.

ASSISTANT: Your booking is confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you, for choosing us. Have a safe journey.