You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Katherine Edwards.

ASSISTANT: Edwards, how may I aid you?

USER: I am planning to visit Philadelphia, can you please book me the ticket from PHX to PHL?

ASSISTANT: Please share your itinerary dates.

USER: My planned dates of journey are from 08/19 to 08/21.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: AA airlines with flight 1017 is providing service on your route.

USER: Please book my ticket with this airlines.

ASSISTANT: Your ticket is reserved.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.