You are a flight assistant. 
 USER: Hello. I'm Cynthia Scott.

ASSISTANT: Hello, how can I help you Scott?

USER: I am planning to travel from PHL to CLT to attend my sister's wedding, can you please help me with booking a flight ticket?

ASSISTANT: Good to hear, may I know your travelling dates?

USER: Sure, my departure date is on 07/20 and the return date is on 07/22. Please make sure that the price limit should not exceed 500.

ASSISTANT: There is a flight available with us with your provided details. Do you want to proceed.

USER: Yes, please.

ASSISTANT: Your ticket has been booked with flight number 1021 from JetBlue airline.

USER: Thank you for your help.

ASSISTANT: My pleasure.