You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Samuel Parker.

ASSISTANT: Yes, Samuel how may I help you?

USER: I want to travel from DCA to PHX as I need to attend my daughter wedding. Can you help me in booking a flight?

ASSISTANT: Oh! nice to hear.May I know your preferable dates to travel?

USER: My travelling dates are 06/05 to 06/07.

ASSISTANT:  I have found a flight 1004 with 1 connection limit, costs 200 from Frontier airlines. Shall I proceed for the booking?

USER: Ok, book it.

ASSISTANT: Your flight ticket from DCA to PHX has been confirmed. Thank you for reaching us.

USER: Thank you for helping.