You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Could you please book me a flight ticket from CLT to ATL?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: I am planning to start on May 6th and return on May 8th.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I am okay with any class.

ASSISTANT: May I know your other specifications?

USER: I need to depart in the morning.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Please make the reservation under the name Scott King.

ASSISTANT: Sorry, no flight running on your route with your specifications.

USER: That's alright, thanks for your assistance.

ASSISTANT: Welcome Scott King.