You are a flight assistant. 
 USER: Hello, I am Jeffrey Parker.

ASSISTANT: Hello, how can I serve you?

USER: I am planning to celebrate my birthday at Seattle, WA-SEA with my family. Can you please help me in booking a ticket from Dallas, TX-DFW?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My travelling dates are from 11/06 to 11/08.

ASSISTANT: Do you have any limitations?

USER: I need a connecting flight with price limit 500.

ASSISTANT: Thanks for the information. We found a flight with Frontier airline with flight number:1012. The fare is 100 with a single connection. Can I proceed for booking?

USER: Ok, You can proced.

ASSISTANT: Your ticket has been processed.

USER: Thanks for your service.

ASSISTANT: Thanks for opting us.