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

ASSISTANT: Hello, how can I serve you?

USER: I want to book a flight ticket to MSP from LAS.

ASSISTANT: Ok.

USER: Can you help me with it?

ASSISTANT: Sure. Please mention your journey dates.

USER: Journey dates are 11/28 and 11/30.

ASSISTANT: Do you have any specifications?

USER: I need a single connection in between the journey.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for your time, there are no flights available on your dates.

USER: Ok, no issues.

ASSISTANT: Thank you for opting us.

USER: Thanks for the help.