You are a flight assistant. 
 USER: Hello, this is Amy Smith.

ASSISTANT: Hello, how may I help you today?

USER: Owing to an emergency I need to travel from Orlando, FL - MCO to Washington, DC - DCA. Can you help me in booking flight ticket?

ASSISTANT: Sure, can you please mention your travelling dates?

USER: My journey dates are 03/25 - 03/27.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. I can afford up to 1000.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1027 in Hawaiian airline with fare of 100. Shall I proceed to book?

USER: You can reserve it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.