You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Samantha Green. Can you please help me in booking my flight ticket to BOS from HOU in the month of May?

ASSISTANT: Sure, I am here to help you.

USER: Thank you for your kind response.

ASSISTANT: When you are willing to travel?

USER: I am willing to travel from May 8th till May 10th.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a flight where the ticket fare should not exceed 5000.

ASSISTANT: Ok, please wait for some time.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting. Sorry, there are no flights found with your given details.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for reaching us.