You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Anna Robinson.

ASSISTANT: Anna, how may I assist you today?

USER: I want to travel from HOU to EWR for my friend's birthday, can you help in booking a flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: My date of journey is 08/20 to 08/22.

ASSISTANT: I found Delta airline with 0 connection.

USER: I need minimum 1 connection.

ASSISTANT: Sorry, no flights with 1 connection.

USER: It's ok,.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your help.