You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Rebecca Allen here.

ASSISTANT: How may I help you at this moment?

USER: I am looking for a flight ticket with price below 1000. Can you book it?

ASSISTANT: Sure Rebecca Allen, I am here to help you. Can you please provide me the airport codes?

USER: My airport codes for boarding the flight are OAK to JFK.

ASSISTANT: Ok, please tell me your planned travel dates.

USER: My preferable dates for travel are 06/27 to 06/29.

ASSISTANT: Ok, please give me a minute to find the flight with your details.

USER: Sure.

ASSISTANT: There is a flight matching to your budget limit and the connection limit is 1 in the AA airlines. Can I proceed with ticket booking?

USER: Sure, you can book the flight ticket. I am happy with the airlines.

ASSISTANT: Ok, I have reserved your ticket with the above mentioned airlines and the flight number is 1007.

USER: Thank you.

ASSISTANT: You are most welcome. Thank you for reaching us. Have a safe and happy journey.