You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Brandon Scott here.

ASSISTANT: How may I help you today?

USER: I'm planning to attend a wedding in MCO, can you please book a ticket from LAX?

ASSISTANT: May I know your travelling dates, please?

USER: Sure, my planned departure and return travel dates are 18th and 20th of June.

ASSISTANT: Do you have any connection limit?

USER: Yes, I'm looking for flights with 1 connection.

ASSISTANT: Please mention your specifications?

USER: I want to depart on the evening.

ASSISTANT: Sorry, there are no flight tickets available on your journey dates.

USER: Oh! That's ok, thank you.

ASSISTANT: Thank you for reaching our service.