You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I have planned to visit Hines water wall park at Houston, help me in booking my flight ticket within the range of 1000?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates please?

USER: I want to travel on 10/21, and need to catch return flight on 10/23.

ASSISTANT: Ok, could you please share your airport codes to proceed further?

USER: I want to board from Minneapolis & St. Paul, MN - MSP. Destination is to Houston, TX - HOU.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with number 1015 and airline AA at a price of 100 with 1 connection. Shall I proceed with booking?

USER: It is perfect, reserve my seat for this airline.

ASSISTANT: Ok, may I know your name please?

USER: I am Dorothy Clark.

ASSISTANT: Thank you, your booking is done.

USER: Thanks for the information.

ASSISTANT: Thank you for reaching us, have a nice day.