You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need you to book a flight ticket from PHL to IAH, please help me.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: June 11 and 13 are my planned travelling dates.

ASSISTANT: May I know your name?

USER: Nancy Harris here.

ASSISTANT: Do you have any other specifications?

USER: I need a break in between my journey.

ASSISTANT: Ok, wait for some time.

USER: Sure, I will wait.

ASSISTANT: We found United airlines with connecting flight and number 1007 fare of 100, Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you very much.

ASSISTANT: Thanks for approaching us.