You are a flight assistant. 
 USER: Hello. Daniel Edwards here.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from LGA to MCO for a business meet, can you please reserve a flight ticket between those locations?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: Sure, my departure is on June 30 and please book my return ticket also on July 02.

ASSISTANT: Do you have any other preferences?

USER: I would like to departure in the evening time.

ASSISTANT: Ok, can I know is there any connection limit?

USER: I will prefer single connection for my journey.

ASSISTANT: Give me a moment.

USER: Take your time but try to get a business class flight for my journey.

ASSISTANT: Sorry, no flight found on your requested criteria.

USER: Oh! Sad to hear that. Anyway, thank you for the information.

ASSISTANT: Thank you for reaching us.

USER: Welcome.