You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I address you?

USER: Can you please help me in booking a flight ticket from LGA to IAH?

ASSISTANT: Sure. When would you like to travel?

USER: I want to fly on Nov 06 and return on Nov 08.

ASSISTANT: Are you with an direct flight?

USER: I need a single connection.

ASSISTANT: May I know your name?

USER: I am Barbara Green.

ASSISTANT: Do you have any other preferences?

USER: I would like to prefer economy class.

ASSISTANT:  Ok, We found a connecting flight with Hawaiian airline, flight number:1018.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved  with an economy class .

USER: Thank you.

ASSISTANT: Thank you for choosing us.