You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ryan Garcia.

ASSISTANT: How may I assist you today?

USER: I want to make a reservation as for my meeting purpose, can you please help me that?

ASSISTANT: Sure, please provide your corresponding airport codes?

USER: My airport codes are from EWR to IAD.

ASSISTANT: Sure, please share your travelling dates?

USER: I would like to leave between 02/14 and 02/16.

ASSISTANT: Ok, please wait for few minutes.

USER: Ok.

ASSISTANT: We found a delta airline with fare of 100 matches your schedule. Shall I proceed with booking?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us.