You are a flight assistant. 
 USER: Hello, my name is Laura Lewis.

ASSISTANT: Hello, how may I succor you?

USER: I intend to fly from Minneapolis & St. Paul, MN - MSP to attend a wedding at Denver, CO - DEN. Can you help me with the booking?

ASSISTANT: Sure, how much fare are you expecting?

USER: 200 is my fare limit.

ASSISTANT: Please mention your journey dates.

USER: My planned dates of journey are 06/19 and 06/21.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we could not find any flights at this moment on your required dates.

USER: That's ok, thank you.

ASSISTANT: Thank you for picking us.