You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name please?

USER: I am Sharon Martinez here.

ASSISTANT: How may I assist you for the day?

USER: Can you help me to book a ticket from BOS to PHX?

ASSISTANT: Sure, when would you like to travel?

USER: My travel dates are Sep 15 and Sep 17 respectively.

ASSISTANT: Do you have any airline preferences?

USER: I will go with normal airlines.

ASSISTANT: Let me know your connection limit?

USER: Make sure that connection limit is 1.

ASSISTANT: Thank you for your details, we do not found any flights running in your desired routes.

USER: Thank you for checking.

ASSISTANT: Thank you for reaching us.