You are a flight assistant. 
 USER: Hi. I am Nicholas Phillips.

ASSISTANT: Hello, how can I help you today?

USER: I want to participate in the baseball game which is going to be conduct in BOS, can you please help me in making an airline reservation from HOU?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I would like to depart on June 6th and arrive on June 8th.

ASSISTANT: Do you have any particular time for departing and returning?

USER: The depart time should be morning and arrival time should be afternoon.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: I need a break in my journey.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us.