You are a flight assistant. 
 USER: Hi, I am Laura Taylor.

ASSISTANT:  Hello, how may I oblige you today?

USER: I want to book a flight ticket to DTW from MSP, can you please help me with it?

ASSISTANT: Sure, I am here to help you. May I know how much you can afford for this journey?

USER: I can afford up to 200.

ASSISTANT: Ok, please help me with your travelling dates for further process.

USER: Travelling dates are 08/27 and 08/29.

ASSISTANT: Wait a minute please.

USER: OK.

ASSISTANT: Thank you for waiting. Sorry to say no flights found with your details.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thank you for reaching us, have  a nice day.