You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you at this time?

USER: I am Amanda Robinson. Can you please book me a flight ticket to reach PHX from DCA?

ASSISTANT: Sure, I can serve you and could you please share your preferable planned travel dates?

USER: My planned dates are June 30 and July 2.

ASSISTANT: May I know your departure and arrival timings?

USER: Sure, my depart time should be in the morning.

ASSISTANT: Do you have any other needs for you journey?

USER: I need a single connection in between my journey.

ASSISTANT: I could not search for a flight based on your requirements to book the ticket for your journey.

USER: Ok, not an issue. Thank you for your response.

ASSISTANT: Thank you for reaching us and have a nice day.