You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Please book me a flight ticket from DFW to IAH to meet my family.

ASSISTANT: Sure, may I know your itinerary dates?

USER: I have planned to travel on Nov 04th and return on Nov 06th.

ASSISTANT: May I know your connection limit?

USER: I prefer connecting flight.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class.

ASSISTANT: May I know your name?

USER: Eric Perez.

ASSISTANT: Spirit airlines with flight 1015 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Ok, please book it.

ASSISTANT: Your ticket is confirmed Eric Perez.

USER: Thank you.

ASSISTANT: Thank you for choosing us.