You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you today?

USER: Could you please book a ticket from Dallas & Fort Worth, TX-DFW to Philadelphia, PA-PHL.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 01/26 to 01/28.

ASSISTANT: Do you need a halt in between your journey?

USER: Connections limit is 1.

ASSISTANT: May I know your good name?

USER: My name is Lisa Jones.

ASSISTANT: We are glad to say that, we found an airline: Spirit, flight number: 1027 and price is 100. Shall I proceed to booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks.

ASSISTANT: Thank you for opting us.