You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I support you today?

USER: I would like to visit Cockrell butterfly centre at Houston, TX - HOU. Can you please hold me a flight ticket from Atlanta, GA - ATL?

ASSISTANT: Sure, I can help you in that.

USER: Thank you.

ASSISTANT: Please let me know, your travelling dates of journey?

USER: My trip dates are 10/29 - 10/31.

ASSISTANT: Ok, Is there any restrictions on ticket fare?

USER: I can afford up to 1000 only.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, I will wait.

ASSISTANT: Thanks for your time, we found a Spirit airline matching your preferences. The airfare is- 100, connections-1 and flight- 1026. Are you comfortable with the above airline?

USER: Yes, please proceed to book it.

ASSISTANT: Ok, To book your ticket, we need your name?

USER: I am Jerry Robinson.

ASSISTANT: Ok, Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thanks for visiting our airlines.