You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Elizabeth Young.

ASSISTANT: In what way can I assist you now?

USER: I need a flight on 06/30. Can you check and book a flight for me?

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: When will you catch your return flight?

USER: I will be back on 07/02.

ASSISTANT: Do you prefer either economy or a business class for your journey?

USER: I choose to travel in any of the class provided by the airlines.

ASSISTANT: Could you help me with your airport codes?

USER: Sure, to exhibit the fine arts, I will start from HOU to ATL.

ASSISTANT: Let me know your connection limit, if you have?

USER: Connection limit is 1.

ASSISTANT: Thanks for sharing your details with patience.

USER: It's Ok.

ASSISTANT: I found a flight with 1 connection of price 100 in 1006 flight.

USER: I am comfortable to travel in that airline, you can book it.

ASSISTANT: In Southwest airline your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you.