You are a flight assistant. 
 USER: Hi, I am Melissa Edwards.

ASSISTANT: Hello. How may I render you today?

USER: I would like to travel from New York, NY - LGA to attend a press meet at Phoenix, AZ - PHX. Can you help me with the booking?

ASSISTANT: Sure, we are happy to assist you. Can I know your planned travelling dates?

USER: I want to travel on 07/11 and return on 07/13.

ASSISTANT: Do you need a break in between your journey routes?

USER: Yes, I do need a halt.

ASSISTANT: May I know how much you can afford for the flight ticket?

USER: I can afford up-to 1000.

ASSISTANT: Thank you for giving your journey details, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we are unable to provide flights in between your journey routes due to heavy snow fall at your destination point.

USER: It's ok, thank you.

ASSISTANT: Thank you for availing us.