You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Amanda Smith.

ASSISTANT: How may I assist you? Nice to meet you Smith.

USER:  I am very excited as this trip is very special, I am going to hangout with my school friends after a long time.Can you please book a ticket from PHX to SFO?

ASSISTANT: Sure, can you help me providing your trip dates please?

USER: My planning dates are 02/16 and 02/18.

ASSISTANT: Ok, hold on for a moment please.

USER: Make sure that price limit should not exceed more than 5000 with 1 connection.

ASSISTANT: I found a flight for you with UA airline. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us. Have a safe flight.