You are a flight assistant. 
 USER: Hi, I am Cynthia Green.

ASSISTANT: Hello.

USER: I want to book a flight ticket on 04/27 and return on 04/29, can you help me with booking please?

ASSISTANT: Ok. Do you have any specifications to meet?

USER: Yes, I need a connecting flight.

ASSISTANT: Let me know your airport codes.

USER: Sure, my airport codes are GA-ATL and TX-IAH.

ASSISTANT: Flight with 1 connection of price 100 in AA airline of 1007 flight. Can I book your ticket?

USER: Yes, please.

ASSISTANT: Ticket was reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.