You are a flight assistant. 
 USER: Hello, I am Brando Allen.

ASSISTANT: Hello, how may I help you?

USER: I want to visit my brother hometown, can you help me with reservation?

ASSISTANT: Sure, may I know your price limit?

USER: My price limit is 200.

ASSISTANT: Can you please provide your airport codes?

USER: My origin is BOS and desination is DCA.

ASSISTANT: Please provide your travel dates.

USER: I want to start from 12/31 and return on 01/02.

ASSISTANT: Ok, please wait for a while. We found Jet Blue airline with flight number 1015. Price 100 with a single connection. Shall I confirm your reservation for this airline?

USER: OK, reserve my seat with name of Brandon Allen.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your support.

ASSISTANT: Thank you for availing us.