You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Angela Parker here.

ASSISTANT: In which way I can help you at this moment?

USER: Actually, I am looking for a flight having single stopover because of my friend also booked the same flight that I want to travel, can you please help me out with booking of a flight ticket from New York on 09/27?

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

USER: Thank you.

ASSISTANT: Could you please mention your preferable airport code names?

USER: Sure, my nearest genesis airport code is LGA and my destination airport code is JFK.

ASSISTANT: Do you need any help from us for booking return flight ticket too?

USER: Yes, I need a return ticket on 09/27. Sorry, I want to return on 09/29.

ASSISTANT: Ok, please hold on a moment, I will check flight availability in this route.

USER: Sure, take your time but please bring a best flight to my location.

ASSISTANT: Based on your information, Frontier airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I proceed with this?

USER: Yes, I am ok with this, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for your help in booking of my ticket.

ASSISTANT: You are welcome.