You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura King.

ASSISTANT: How can I assist you today?

USER: I need your assistance in reserving a flight from Dallas because I have planned a trip to visit Como Park Zoo and Conservatory in Minneapolis & St. Paul. Can you please help me in searching a flight?

ASSISTANT: Sure, I will help you with that. Please mention your airport codes.

USER: Thank you for your positive response. My source and destination airport codes are DFW and MSP.

ASSISTANT: Sure, please tell us your travel dates.

USER: Ok, I have planned to travel on the dates of 12/06 and 12/08.

ASSISTANT: Ok, wait for a moment. Flight 1021 of AA airlines is available for you with 1 connection and price 100.

USER: Yes, please book the ticket with this flight.

ASSISTANT: King, your ticket is booked.

USER: Thanks a lot for your help in booking a flight ticket.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.