You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Matthew Jackson.

ASSISTANT: Matthew Jackson, how may I help you?

USER: I want to book a flight ticket from JFK to ORD. Could you help me in booking?

ASSISTANT: Could you please share me your travel dates?

USER: My travelling dates are from Feb 21-23.

ASSISTANT: Do you have any specifications?

USER: I need a halt.

ASSISTANT: As per your data, there is a flight with UA airlines and the ticket figure is 100. Shall I proceed for this?

USER: Yes, please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.