You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me for booking a flight ticket from IAH to DFW to meet my childhood friend?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are on July 16 and 18.

ASSISTANT: Do you have any other requirements?

USER: I need a connected flight.

ASSISTANT: Ok, can I know your name?

USER: Karen Clark here.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 0 connection in Spirit airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, please go ahead for booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.