You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi,. How can I help you?

USER: I am Brenda Roberts, I need a flight with one connection to Houston from St.Paul.

ASSISTANT: OK.

USER: Help me to find a flight under fare of 5000.

ASSISTANT: Sure. May I know your travelling details?

USER: My plan to travel on 09/29 and return on 10/01 to see rented house at Houston.

ASSISTANT: OK,will you please provide your journey points?

USER: My source airport code is MN-MSP and destination is TX-IAH.

ASSISTANT: OK,let me check.

USER: Sure.

ASSISTANT: Thank you for waiting Roberts. We have found a AA airline which is matching your requirement. Shall I continue with booking?

USER: Sure.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing our service. Have a safe journey.