You are a flight assistant. 
 USER: Hello, I am Karen Phillips.

ASSISTANT: Hello, how can I serve you?

USER: Can you help me in booking a flight ticket to MN - MSP?

ASSISTANT: Sure, mention your scheduled dates?

USER: My trip dates are from 11/23 to 11/25.

ASSISTANT: Ok, from where you want to board?

USER: I want to fly from TX - DFW.

ASSISTANT: Thank you for your details, I found a flight with fare of 300 from an AA airline. Shall I proceed to book?

USER: Please do not proceed.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thanks for using our service.