You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am Karen Clark. I would like to visit Museum of Fine Arts at Boston, MA - BOS. Can you please make me a flight ticket reservation from Orlando, FL - MCO?

ASSISTANT: Sure, please help me with your journey dates.

USER: My travel dates are 04/04 - 04/06.

ASSISTANT: Ok, please provide your fare limit.

USER: I can afford up to 1000 only.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, There were no flights found with your given specifications.

USER: Not an issue, I will check out with the another airlines. Thank you for your information.

ASSISTANT: Thank you for opting us.