You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am Stephanie Hill. I am planning to visit PHL to meet my friend, can you please find a flight from DFW?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planning dates are from Jan 15 till Jan 17.

ASSISTANT: We found Frontier airline with price 100 and economy class and airline number is 1018 with arrival time is 14 PM and departure time is 10 AM, Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a great day.