You are a flight assistant. 
 USER: Hello,. I am Jerry Smith.

ASSISTANT: Hello,is there any help that you are expecting from my side?

USER: I want to attend a event in DFW, Can you please reserve a flight ticket with connecting flight?

ASSISTANT: Can you please confirm your origin airport code?

USER: My origin airport code is OAK.

ASSISTANT: Sure, I can help you and can you please mention your departure and arrival dates of your journey?

USER: My journey dates are, start on May 12th and arrival on May 14th.

ASSISTANT: Sure, is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: Price should not cross 1000.

ASSISTANT: Please, wait for a moment.

USER: Sure.

ASSISTANT: UA airlines is providing a flight for you with fare 200 and connection limit is 1. Can I proceed with this booking?

USER: Ok, confirm my ticket with this airlines.

ASSISTANT: Your ticket reservation done with the flight number 1017.

USER: Thanks for  booking my ticket.

ASSISTANT: Welcome, thank you for reaching us.