You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, In what way can I assist you today?

USER: I have to attend business meeting at Houston, could you please help me with booking a flight ticket from IAH to HOU?

ASSISTANT: Sure, when do you want to start and return on?

USER: I would like to depart on June 23rd and return on June 25th.

ASSISTANT: Do you need a connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I have no other specifications.

ASSISTANT: Can I know your good name?

USER: I am Patrick Roberts.

ASSISTANT: Thank you for your details, we found a connecting flight 1006 in class economy which is in  Hawaiian airline. Shall I proceed?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.