You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me with booking a flight ticket from PHX to MSP?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know on which dates you want to travel?

USER: My travel dates are Dec 02 and 04.

ASSISTANT: Ok, do you have connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, please let me know if you have any other specifications.

USER: I prefer normal cost airline.

ASSISTANT: May I know your name please?

USER: My name is Mary Wilson.

ASSISTANT: Please stand by I will check the availability of flights and get back to you.

USER: Ok.

ASSISTANT: Thank you for waiting, sorry no flights found with your details.

USER: That's ok. Thank you.

ASSISTANT: Thank you for opting us, have a good day.