You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Eric Perez.

ASSISTANT: How may I assist you today?

USER: I am looking for a flight from DFW to PHL, to meet my school teacher. Can you help me?

ASSISTANT: Please provide me your travel dates.

USER: Ok, my preferable dates are 07/28 and 07/30.

ASSISTANT: Based on your request there is a flight with airline Spirit wit price 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked with your name.

USER: Thanks for your help.

ASSISTANT: My pleasure.