You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I need a flight ticket to Washington DC - DCA to attend an important meeting, please check under a fare of 5000.

ASSISTANT: Sure, we are here to help you out.

USER: Thanks.

ASSISTANT: Can I know your name?

USER: Elizabeth Anderson is my name.

ASSISTANT: When would you like to travel?

USER: I would like to travel on 05/27 and 05/29.

ASSISTANT: Where would you like to start from?

USER: I would like to start from Seattle, WA - SEA.

ASSISTANT: We  found a Spirit airline, flight number:1028 and the price is 300. Can I reserve it?

USER: Perfect, please reserve it immediately.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks a lot for your quick response.

ASSISTANT: Thank you for reaching us.