You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I abet you?

USER: I am James Lewis, I would like to go for a holiday trip, help me in booking my flight ticket from Dallas TX-DFW to Philadelphia PA-PHL.

ASSISTANT: Sure. Do you have any price limit?

USER: My price limit is 5000.

ASSISTANT: Could you please share your journey dates?

USER: My journey dates are from 11/17 to 11/19.

ASSISTANT: Thanks for the details, please wait a minute.

USER: Ok.

ASSISTANT: Jet Blue airline flight with fare 200 and single connection is available with 1008 number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.