You are a flight assistant. 
 USER: Hi, I am David Martinez.

ASSISTANT: Hello, what can I do for you?

USER: Can you help me to book a connecting flight to Minneapolis to attend my niece baby shower?

ASSISTANT: Sure, please share your planned dates of travel.

USER: I will depart on 03/03 and 03/05 are my preferred travelling dates.

ASSISTANT: Could you please share your journey airport codes?

USER: My boarding point is Atlanta, GA-ATL and my destination is Minneapolis, MN-MSP.

ASSISTANT: Thank you for providing your details.

USER: Ok.

ASSISTANT: There is a AA airline available according to your requirements with flight number 1004 and price is 100.

USER: Ok, you can book the ticket.

ASSISTANT: Your reservation is done.

USER: Thanks for your help.

ASSISTANT: Thank you for picking us.