You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me to book a flight ticket from LAX to PHL?

ASSISTANT: Sure, may I know your travel dates?

USER: My journey dates are June 17 to June 19.

ASSISTANT: Please share me your name.

USER: My name is Daniel Turner.

ASSISTANT: Do you like connecting flight?

USER: I need a single connection of flight.

ASSISTANT: Do you have any specifications?

USER: I would like to prefer economy class.

ASSISTANT: We found a economy class flight on your details with airline Southwest Airlines, flight number: 1019. Shall I book this ticket?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.