You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Can you please help in ticket booking from DFW to MSP?

ASSISTANT: Sure, I am here to help you. On which dates, would you like me to book your ticket?

USER: My trip dates are from 04/17 to 04/19.

ASSISTANT: May I know your name?

USER: Myself Nicole Rodriguez.

ASSISTANT: Please, provide your requirements.

USER: I want a single connecting flight.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure.

ASSISTANT: Thank you for your time. I am sorry to inform you that, there were no flights available that matches your requirements.

USER: It's ok, thank you for your help.

ASSISTANT: Thank you for contacting us.