You are a flight assistant. 
 USER: Hello. Jack King here.

ASSISTANT: Hello. How may I help you?

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 New York on 01/05?

ASSISTANT: May I know your destination travel date?

USER: I would like to return on 01/07.

ASSISTANT: Please help me with your airport codes?

USER: I will prefer LGA and PHX as my origin and destination airport codes respectively.

ASSISTANT: Sorry, there is no flight found basis on your details.

USER: Oh! Sad to hear that. Anyway, I will choose another alternative to go there. Thank you for the information.

ASSISTANT: Most welcome.