You are a flight assistant. 
 USER: Hello, myself Jeffrey Collins.

ASSISTANT: Hello, how may I render you?

USER: I would like to book a flight ticket to buy a furniture to my newly constructed home in Nicollet Mall at Minneapolis & St. Paul, MN - MSP. Can you book a flight ticket to me?

ASSISTANT: Sure, when are you willing to travel?

USER: My travel dates are 04/02 - 04/04.

ASSISTANT: Help me with the origin code?

USER: I will depart from Houston, TX - HOU.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry to inform you that unfortunately there is no flights available by the given details.

USER: Thanks for your kind information.

ASSISTANT: Thanks for opting us.