You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I help you?

USER: I want to meet my friend at IAD, can you please avail me a flight ticket from DFW?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are from June 20th to June 22nd.

ASSISTANT: Do you have any connection limit?

USER: Yes, I want a single connection in between my journey.

ASSISTANT: Any other preferences?

USER: I want to depart in the morning.

ASSISTANT: May I know your name?

USER: I am Amanda Wilson.

ASSISTANT: Sorry, there are no flights found with your details.

USER: No issues, thank you.

ASSISTANT: Thank you.