You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary Baker.

ASSISTANT: How may I guide you Mary?

USER: I am planning to attend a meeting.can you help me out to book a ticket from PHL to DFW?

ASSISTANT: Sure, I will help you. Could you please provide your preferable dates that you want to travel?

USER: My travelling dates are 02/05 to 02/07. Make sure my connection limit is 1.

ASSISTANT: Ok, please hold on a moment to check the availability of flights and I will get back to you.

USER: Sure, take your own time.

ASSISTANT: Based on your information, flight number 1016 from AA airlines with the fare of 100 is satisfying your connections. Shall I proceed with this?

USER: Please proceed the booking.

ASSISTANT: Ok, your reservation is done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for using our services, have a great journey.