You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a ticket from BOS to EWR, can you help me?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travel dates are 06/24 and 06/26.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Please mention the name for process.

USER: Myself Ashley Baker.

ASSISTANT: There is no flights available under your preferable details.

USER: No problem, thanks for checking.

ASSISTANT: Welcome, have a great day.