You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you at this moment?

USER: I am Sarah Adams. Can you please reserve me a flight ticket from DCA to SEA?

ASSISTANT: Sure, please share your departure and arrival travelling dates?

USER: My departure date is 05/25 and arrival date is 05/27.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: There is a Spirit airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1016.

USER: Thank you.

ASSISTANT: Thank you for opting us.