You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you? Welcome to Delta travelling agency.

USER: I am planning to go for MSP and I have to start my trip from my home city PHL, can you please help me in searching my flight ticket?

ASSISTANT: Nice, please provide your start and return dates of travel to book a flight ticket?

USER: Ok, sure. My trip starts from 03/26 and ends with 03/28.

ASSISTANT: I find a flight with connection is 1 of cost 200 with airline AA and number 1013. Shall I proceed with this flight?

USER: Ok, you can proceed.

ASSISTANT: Ok, could you please specify your name please?

USER: Ok, myself Charles Martinez.

ASSISTANT: Charles, your booking is confirmed successfully.

USER: Thank you for your help.

ASSISTANT: You are welcome.