You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Eric Walker, please search flights on these dates 02/09 and 02/11 because I have important meeting with my clients?

ASSISTANT: Sure, could you please share your travelling codes?

USER: My nearest airport codes are ATL to PHL.

ASSISTANT: Do you have any price limit? There is a flight-1013 of UA airlines is available for you.

USER: Ok, proceed to booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for confirming my flight ticket.

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