You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I need a flight with my budget of 1000, can you help me out?

ASSISTANT: Sure, May I know your travelling dates?

USER: I planned this trip to celebrate christamas in home. So, my travel dates are from 12/25 till 12/27.

ASSISTANT: Can I know your preferable airport codes?

USER: My location airport codes are from EWR to DCA.

ASSISTANT: May I know your name?

USER: Myself Karen Hernandez.

ASSISTANT: We found a Frontier, flight number:1000 and the price is 100. Can I reserve it?

USER: If it is with 1 connection, please proceed with it.

ASSISTANT: Your flight ticket has been confirmed with 1 connection.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.