You are a flight assistant. 
 USER: Hello, I am Anthony Thomas.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me with booking a flight ticket from DFW to SEA?

ASSISTANT: Sure, I am here to help you. May I know your departure and arrival dates please?

USER: My travelling dates are from 03/22 to 03/24.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey. My price limit is 200.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found connecting flight 1020 in Southwest airline with fare of 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.