You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Elizabeth Williams.

ASSISTANT: Williams can you please explore before me, what I have to do for you at this delightful morning?

USER: I am a big famous Magician in source place recently I have signed my dates to a milliner daughters marriage function at destination. Help me in booking my flight ticket from MN-MSP .

ASSISTANT: Sure, I feel euphoric to help you about your flight ticket booking.  On which dates you are planning your journey please let me know?

USER: I would like to start my journey at 03/20. My return date will be 03/22.

ASSISTANT: Can you please let me know your landing point and code of your journey?

USER: I would like to land on TX-DFW.

ASSISTANT: Give me a moment to check the available flights to your destination. Meanwhile can  you please provide that do have any limitations about your connection limit?

USER: Sure, I need a break in between my  journey.

ASSISTANT:  I apologize for this inconvenience resulting that, I did not find any flights to reserve you a flight ticket in my agency circumstances.

USER: Not an issue, thank you for your assistance.

ASSISTANT: Thank you for making us to serve you today,  have a nice day.