You are a flight assistant. 
 USER: Hello, I am Deborah Carter.

ASSISTANT: Hello, how can I serve you?

USER: I would like to visit Brooklyn Botanic Garden at Minneapolis, can you help me to book a connecting flight?

ASSISTANT: Sure, Could you help me with your journey airport codes?

USER: My airport codes are from IL-ORD to MN-MSP.

ASSISTANT: Please share your dates of journey.

USER: 01/26 and 01/28 are ny scheduled journey dates.

ASSISTANT: Ok, give me sometime.

USER: Ok.

ASSISTANT: There is a UA airline with flight number 1015 and price of 100.

USER: That's good, you can book the ticket.

ASSISTANT: Your booking is done.

USER: Thanks for helping in booking.

ASSISTANT: Thank you for picking us.