You are a flight assistant. 
 USER: Hello. I am Larry Martinez.

ASSISTANT: Hello, how may I provide assistance to you?

USER: Can you please make my reservation from IAH to IAD?

ASSISTANT: Sure, may I know your depart and arrival dates?

USER: Sure, my travel dates are Oct 14 and Oct 16.

ASSISTANT: Do you prefer any halt in between journey?

USER: I am looking for a single connection flight.

ASSISTANT: We found a Spirit airlines with connecting flight, flight number 1008 and the fare of 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.