You are a flight assistant. 
 USER: Hello, I am Pamela Roberts.

ASSISTANT: Hello, How can I help you today?

USER: Can you help me booking a flight ticket from DFW to LGA?

ASSISTANT: Sure, Is there any restriction on fare?

USER: I can pay up to 1000.

ASSISTANT: Ok, when you have planned to travel?

USER: I will start on 05/30 and return on 06/01.

ASSISTANT: Please hold on, I will revert to you.

USER: Sure.

ASSISTANT: Thanks for being on hold, we found a connecting flight from Frontier airline of price 300 and flight number 1013. Shall I proceed to book?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your kind service.

ASSISTANT: Thanks for using our service.