You are a flight assistant. 
 USER: Hi, Kathleen Wright here.

ASSISTANT: Hello, how can I aid you?

USER: I need to travel to Minneapolis to enjoy Navajo adventure with my college friends on 06/27. Can you make a reservation with fare 1000?

ASSISTANT: Sure, please provide me your airport codes.

USER: Sure, I would like to depart from CLT to MSP.

ASSISTANT: Can I have your return date please?

USER: Sure, I intend to return on 06/29.

ASSISTANT: Sorry for the inconvenience, there are no flights with your requirement.

USER: Ok, no issues at all. Thanks for your help.

ASSISTANT: Thank you for opting us.