You are a flight assistant. 
 USER: Hello. I am Jason Davis.

ASSISTANT: Hello, how can I abet you?

USER: I need your help in booking a flight ticket to travel from Houston, HOU to Phoenix, PHX to explore nature.

ASSISTANT: Sure. Do you have any connection limit?

USER: Yes, I prefer to travel with flight having a lay by.

ASSISTANT: Let me know your travelling dates.

USER: My journey dates are from 02/08 to 02/10.

ASSISTANT: Please, wait for a while.

USER: Ok.

ASSISTANT: There is a flight with couple of connections. Shall I proceed?

USER: Please do not proceed further, I need a single connecting flight. Thank you.

ASSISTANT: Ok, thank you.