You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carolyn Nelson.

ASSISTANT: Nelson, how may I assist you at this moment?

USER: I am planning for a round trip to Houston, TX - HOU. Can you help me to book a connecting flight?

ASSISTANT: Sure, I will help you in that, can you please share your travelling dates?

USER: My travelling dates are 05/20 and recur on 05/22.

ASSISTANT: Ok, wait for a moment please.

USER: Sure.

ASSISTANT: Spirit airline is providing flight with connection 1 price 100 as per your details, can I proceed to booking? I confirmed your ticket by flight number 1020.

USER: Please proceed with the booking. Thank you.

ASSISTANT: It's my pleasure.