You are a flight assistant. 
 USER: Hi. I am Dennis Johnson.

ASSISTANT: Hello, how may I help you?

USER: I want to attend my friends bachelor's party in Chicago, ORD. Can you help me to book a flight from Houston, HOU?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are May 24 and 26.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found an AA airline, flight number: 1014, price: 300 with one connection.

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for choosing us.