You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you avail me to book a flight from IAH to BOS?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My itinerary dates are Jan 27 and 29.

ASSISTANT: May I know your name?

USER: Larry Carter here.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class.

ASSISTANT: Do you prefer a direct flight?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Spirit airlines with flight 1024 is providing a connecting flight and ticket costs you 300 in economy class.

USER: Please proceed.

ASSISTANT: Your ticket is confirmed Larry Carter.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.