You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket from PHX to DFW?

ASSISTANT: Sure, please share your planned travel dates?

USER: My trip dates are Feb 11 - 13.

ASSISTANT: Let me know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any airline preference?

USER: I would like to prefer normal cost airline.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: Ok, we found a flight- 1025 of Delta airlines with price 100 in economy class. Shall I proceed?

USER: Ok, please proceed to book.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Can I have your name please?

USER: My name is Rachel King.

ASSISTANT: Ok, thank you for connecting with us.