You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Christopher Young here.

ASSISTANT: How can I aid you today?

USER: Reserve a flight ticket for me that is from PHL to OAK. For my business trip to Oakland.

ASSISTANT: Sure, I am happy to help you with that. Can I know your preferred dates?

USER: My travel dates for the journey would be from 06/09 to 06/11.

ASSISTANT: Ok, please wait for a moment.

USER: My price limit is less than 200.

ASSISTANT: Yes, I have found a flight having a connection limit 1 with the ticket fare is 100. Can I proceed with the booking?

USER: I am ok with the fare. You can confirm the flight ticket.

ASSISTANT: Yes, your ticket is reserved with the flight number 1005 in Spirit airlines.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a safe journey.