You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Emily Martinez.

ASSISTANT: Emily Martinez, how can I render you today?

USER: I need to attend a seminar about my study in Denver in the month of June. So, can you help me in booking my flight ticket from MSP?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Thanks for considering my request. My travel dates are June 23rd and June 25th.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure, take your time and check me a best flight for my journey.

ASSISTANT: Sorry Emily Martinez, there are no flights available on your requested dates.

USER: Not a big deal with that, anyways thank you for the information.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.