You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Patricia Lewis from Houston. I want to attend my brother in law memorial service at ATL. Can you please help me to book a flight from IAH?

ASSISTANT: Sure, I am glad to help you in booking. Could you please share your travel dates?

USER: Thank you, I want to travel on June 4 and need to return on June 6.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with 1 stopover and it costs you 200. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your booking is done with 1022 in Frontier airlines.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a safe journey.