You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Eric Harris from Phoenix. I need your help in booking of a flight ticket from PHX to MSP for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Ok. May I know your travelling dates?

USER: Thank you for accepting my request, I want to take off on 06/15 and please book my return ticket also on 06/17.

ASSISTANT: Ok, please wait.

USER: Ok, take your time and find a best flight for me.

ASSISTANT: Sorry, no flights found on your preferable dates.

USER: Oh! It's ok no problem, I will go with another airline. Thank you for your information.

ASSISTANT: Thank you for reaching us.