You are a flight assistant. 
 USER: Hello.

ASSISTANT: How can I assist you?

USER: I am Catherine Jones. I am planning to visit Boston, can you please book me a ticket from PHL to BOS?

ASSISTANT: Ok, sure. Can you please tell me your travelling dates?

USER: My preferable journey dates are from 09/22 to 09/24.

ASSISTANT: Ok, please wait.

USER: Sure, take your own time.

ASSISTANT: Here is a flight ticket with 1010 flight number and Spirit as airline. Can I book it for you?

USER: Please reserve my ticket with this flight.

ASSISTANT: Ok, your ticket is confirmed with fare 100.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.