You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I am planning to attend my nephew birthday in IAD, can you please help me in booking a flight ticket from PHX?

ASSISTANT: It's my pleasure to help you. May I know on which dates you are wiling to travel?

USER: I would like to fly on Feb 05 and return on Feb 07.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a single connection.

ASSISTANT: Can you help me with your name please?

USER: Myself Laura Garcia.

ASSISTANT: Sorry to inform, there are no flights available on this rout for the given dates.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for connecting with us.