You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Samuel Williams. Can you book me a ticket to Washington within price 200?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT: Can you please forward your journey dates?

USER: Sure, I am travelling on 07/10 and 07/12.

ASSISTANT: Kindly assign your boarding and landing points?

USER: My airport codes are from MSP to DCA.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a Spirit airlines, flight number 1001 having single connection and the fare of 100.

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your support.

ASSISTANT: Thank you for choosing our service.