You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit red rock adventure including jeep tour which is going to held in Phoenix, PHX. Can you avail me to book a flight ticket?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My travel dates are July 06 and 08.

ASSISTANT: Can you share me your source airport code?

USER: My source is from New York, LGA.

ASSISTANT: Do you have any preferences?

USER: I need a direct flight.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Sorry to inform you that there are no flights found on your requested criteria.

USER: Ok, no issues.

ASSISTANT: Can I know your name?

USER: Catherine Mitchell here.

ASSISTANT: Thank you for reaching us.

USER: Thank you for choosing us.