You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: I need a reservation to go for a music festival at Phoenix to refresh myself. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, please share me your travelling dates?

USER: I want to travel on 03/12 and return on 03/14.

ASSISTANT: Kindly assign me your airport codes?

USER: I am heading to Phoenix, PHX from San Francisco, SFO.

ASSISTANT: Do you have any price limit?

USER: Price should not exceed 5000.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1018 Delta airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, proceed with the booking.

ASSISTANT: We need your name to proceed?

USER: My name is Jerry Jones.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.