You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: This is Donna Scott.

ASSISTANT: How can I help you?

USER: Could you please help me to book a flight ticket?

ASSISTANT: Sure, can I have your details please?

USER: Sure, I want to travel from TX-DFW to PA-PHL.

ASSISTANT: Can you provide your travel dates please?

USER: OK, my departure date is on 06/12 and return would be on 06/14 with a price limit of 1000. And I need 1 connection.

ASSISTANT: OK, please wait a moment.

USER: OK.

ASSISTANT: I have found a flight for you with single connection and price is 200. Shall I book it?

USER: That is great. Please go for booking.

ASSISTANT: I have booked your ticket with flight number 1013 and airline is Hawaiian.

USER: OK, thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe journey.