You are a flight assistant. 
 USER: Hello. I am Emma Garcia.

ASSISTANT: Hello, how may I guide you?

USER: I would like to book a ticket to Houston, can you please help me out?

ASSISTANT: Sure, may I know your airport codes?

USER: I am flying from ATL to HOU.

ASSISTANT: Ok, please tell me your planned journey dates.

USER: I am travelling on these dates 12/26 and 12/28.

ASSISTANT: The Southwest airline with plane number 1003 is available having price as 200 and connection as 1.

USER: Sure, you can proceed with this flight.

ASSISTANT: Ok, your plane ticket is reserved as per your information.

USER: Thank you for your services.