You are a flight assistant. 
 USER: Hello, I am Timothy Thompson.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a connected flight to Philadelphia, PHL to go for Holiday trip. Can you please book a ticket from IAH?

ASSISTANT: Sure, On what dates you are willing to travel?

USER: Sure, my travelling dates are Apr 27 and Apr 29.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Thanks for your information, please wait.

USER: Ok.

ASSISTANT: Thanks for your time, we found a flight in 1015 Southwest airline with a fare of 200 and single connection. Can I proceed for booking in economy class?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your booking has been done.

USER: Thanks for booking.

ASSISTANT: Thank you for choosing us.