You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I assist you today?

USER: On my name Dennis Harris reserve a seat to Detroit, MI - DTW to attend my board meeting in Greektown - Casino hotel.

ASSISTANT: Sure, may I know your travelling?

USER: So, I need your assistance in booking my ticket on 07/26. My return date is 07/28.

ASSISTANT: Sure, please provide your journey codes.

USER: Fare of my ticket should be within 200. New York , NY - LGA is my boarding airport.

ASSISTANT: Thank you for sharing your travelling details, we found a flight with number 1005 and AA as airline. Shall I proceed with booking?

USER: You can reserve  my ticket for AA airline if it is a connecting flight.

ASSISTANT: There is a single connection between your journey. Your booking is confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing our service.