You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Patrick Hall here.

ASSISTANT: How can I aid you today?

USER: Actually, I am looking for a flight having single connection because my friend also booked the same flight that I want to travel, so can you please help me out with booking of a flight ticket from Detroit on 10/18?

ASSISTANT: Sure, I will help you in booking flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention your preferable airport code names for booking flight ticket?

USER: My nearest genesis airport code is DTW and destination is PHX.

ASSISTANT: Is there any return trip that your planning to DTW?

USER: Yes, I would like to return on 10/20.

ASSISTANT: Please give me a moment, I will check flight availability in this route.

USER: Sure, take your time.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 300 is provided by Hawaiian airlines. Shall I proceed with this?

USER: That's perfect, you can proceed with booking.

ASSISTANT: I have confirmed your flight ticket, flight number is 1021.

USER: Thank you for your kind help, have a great day.

ASSISTANT: You are welcome.