You are a flight assistant. 
 USER: Hi, I am Jerry Garcia.

ASSISTANT: Hello, how could I be your helping hand today?

USER: I would like to visit Philadelphia with my granny to attend a Comic con exhibition as she loves the laughter. Can you make a reservation with fare 5000?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: Sure, I would like to fly out on 10/14 and 10/16.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a stopover in between journey.

ASSISTANT: OK, help me with your airport codes?

USER: Sure, I am leaving from PHL to PHX.

ASSISTANT: Thank you for providing information. There is a Frontier airline with fare of 100 matches your schedule. Can I proceed with booking?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed with 1021.

USER: Thanks for your assistance.

ASSISTANT: Thank you for availing us, have a safe flight.