You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you today?

USER: I am planning to surprise my best friend on his birthday at PHX, can you help me with booking a flight ticket on 11/22?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Can you please ensure your arrival date?

USER: Sure, I need to back on 11/24.

ASSISTANT: Where are you heading from?

USER: I am heading from PHX and land on PHL.

ASSISTANT: Kindly mention your price limit?

USER: I have a price limit of 1000.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you.

USER: Sure, I will be waiting for your response.

ASSISTANT: Thanks for your time. We have a flight that matches your dates of travel to PHL. Your flight number 1026 with a stopover. Can I book your ticket for UA airline with fare of 200?

USER: OK, you can proceed with the booking.

ASSISTANT: To proceed for further booking I need your name?

USER: My name is Joshua Clark.

ASSISTANT: Reservation of your ticket has been done with your name Joshua Clark.

USER: Thank you for your great service.

ASSISTANT: Thank you for reaching us.